27613168408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{11273}}^1$

素因数の和:11417

約数の個数: 128

約数和(自身を含む): 65457745920

約数和(自身を除く): 37844577512

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 83, 119, 124, 136, 166, 217, 238, 248, 332, 434, 476, 527, 581, 664, 868, 952, 1054, 1162, 1411, 1736, 2108, 2324, 2573, 2822, 3689, 4216, 4648, 5146, 5644, 7378, 9877, 10292, 11273, 11288, 14756, 18011, 19754, 20584, 22546, 29512, 36022, 39508, 43741, 45092, 72044, 78911, 79016, 87482, 90184, 144088, 157822, 174964, 191641, 306187, 315644, 349463, 349928, 383282, 612374, 631288, 698926, 766564, 935659, 1224748, 1341487, 1397852, 1533128, 1871318, 2446241, 2449496, 2682974, 2795704, 3742636, 4892482, 5365948, 5940871, 6549613, 7485272, 9784964, 10731896, 11881742, 13099226, 15906203, 19569928, 23763484, 26198452, 29005429, 31812406, 41586097, 47526968, 52396904, 58010858, 63624812, 83172194, 111343421, 116021716, 127249624, 166344388, 203038003, 222686842, 232043432, 332688776, 406076006, 445373684, 493092293, 812152012, 890747368, 986184586, 1624304024, 1972369172, 3451646051, 3944738344, 6903292102, 13806584204, 27613168408]

約数ペア:

[(1, 27613168408), (2, 13806584204), (4, 6903292102), (7, 3944738344), (8, 3451646051), (14, 1972369172), (17, 1624304024), (28, 986184586), (31, 890747368), (34, 812152012), (56, 493092293), (62, 445373684), (68, 406076006), (83, 332688776), (119, 232043432), (124, 222686842), (136, 203038003), (166, 166344388), (217, 127249624), (238, 116021716), (248, 111343421), (332, 83172194), (434, 63624812), (476, 58010858), (527, 52396904), (581, 47526968), (664, 41586097), (868, 31812406), (952, 29005429), (1054, 26198452), (1162, 23763484), (1411, 19569928), (1736, 15906203), (2108, 13099226), (2324, 11881742), (2573, 10731896), (2822, 9784964), (3689, 7485272), (4216, 6549613), (4648, 5940871), (5146, 5365948), (5644, 4892482), (7378, 3742636), (9877, 2795704), (10292, 2682974), (11273, 2449496), (11288, 2446241), (14756, 1871318), (18011, 1533128), (19754, 1397852), (20584, 1341487), (22546, 1224748), (29512, 935659), (36022, 766564), (39508, 698926), (43741, 631288), (45092, 612374), (72044, 383282), (78911, 349928), (79016, 349463), (87482, 315644), (90184, 306187), (144088, 191641), (157822, 174964)]