25994592

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 81729648

約数和(自身を除く): 55735056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 72, 78, 96, 104, 106, 117, 131, 144, 156, 159, 208, 212, 234, 262, 288, 312, 318, 393, 416, 424, 468, 477, 524, 624, 636, 689, 786, 848, 936, 954, 1048, 1179, 1248, 1272, 1378, 1572, 1696, 1703, 1872, 1908, 2067, 2096, 2358, 2544, 2756, 3144, 3406, 3744, 3816, 4134, 4192, 4716, 5088, 5109, 5512, 6201, 6288, 6812, 6943, 7632, 8268, 9432, 10218, 11024, 12402, 12576, 13624, 13886, 15264, 15327, 16536, 18864, 20436, 20829, 22048, 24804, 27248, 27772, 30654, 33072, 37728, 40872, 41658, 49608, 54496, 55544, 61308, 62487, 66144, 81744, 83316, 90259, 99216, 111088, 122616, 124974, 163488, 166632, 180518, 198432, 222176, 245232, 249948, 270777, 333264, 361036, 490464, 499896, 541554, 666528, 722072, 812331, 999792, 1083108, 1444144, 1624662, 1999584, 2166216, 2888288, 3249324, 4332432, 6498648, 8664864, 12997296, 25994592]

約数ペア:

[(1, 25994592), (2, 12997296), (3, 8664864), (4, 6498648), (6, 4332432), (8, 3249324), (9, 2888288), (12, 2166216), (13, 1999584), (16, 1624662), (18, 1444144), (24, 1083108), (26, 999792), (32, 812331), (36, 722072), (39, 666528), (48, 541554), (52, 499896), (53, 490464), (72, 361036), (78, 333264), (96, 270777), (104, 249948), (106, 245232), (117, 222176), (131, 198432), (144, 180518), (156, 166632), (159, 163488), (208, 124974), (212, 122616), (234, 111088), (262, 99216), (288, 90259), (312, 83316), (318, 81744), (393, 66144), (416, 62487), (424, 61308), (468, 55544), (477, 54496), (524, 49608), (624, 41658), (636, 40872), (689, 37728), (786, 33072), (848, 30654), (936, 27772), (954, 27248), (1048, 24804), (1179, 22048), (1248, 20829), (1272, 20436), (1378, 18864), (1572, 16536), (1696, 15327), (1703, 15264), (1872, 13886), (1908, 13624), (2067, 12576), (2096, 12402), (2358, 11024), (2544, 10218), (2756, 9432), (3144, 8268), (3406, 7632), (3744, 6943), (3816, 6812), (4134, 6288), (4192, 6201), (4716, 5512), (5088, 5109)]