13565431964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1861}}^1$

素因数の和:2139

約数の個数: 96

約数和(自身を含む): 28829122560

約数和(自身を除く): 15263690596

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 191, 203, 329, 382, 406, 658, 764, 812, 1316, 1337, 1363, 1861, 2674, 2726, 3722, 5348, 5452, 5539, 7444, 8977, 9541, 11078, 13027, 17954, 19082, 22156, 26054, 35908, 38164, 38773, 52108, 53969, 62839, 77546, 87467, 107938, 125678, 155092, 174934, 215876, 251356, 260333, 349868, 355451, 377783, 520666, 612269, 710902, 755566, 1041332, 1224538, 1421804, 1511132, 1822331, 2449076, 2488157, 2536543, 3644662, 4976314, 5073086, 7289324, 9952628, 10146172, 10308079, 16706197, 17755801, 20616158, 33412394, 35511602, 41232316, 66824788, 71023204, 72156553, 116943379, 144313106, 233886758, 288626212, 467773516, 484479713, 968959426, 1937918852, 3391357991, 6782715982, 13565431964]

約数ペア:

[(1, 13565431964), (2, 6782715982), (4, 3391357991), (7, 1937918852), (14, 968959426), (28, 484479713), (29, 467773516), (47, 288626212), (58, 233886758), (94, 144313106), (116, 116943379), (188, 72156553), (191, 71023204), (203, 66824788), (329, 41232316), (382, 35511602), (406, 33412394), (658, 20616158), (764, 17755801), (812, 16706197), (1316, 10308079), (1337, 10146172), (1363, 9952628), (1861, 7289324), (2674, 5073086), (2726, 4976314), (3722, 3644662), (5348, 2536543), (5452, 2488157), (5539, 2449076), (7444, 1822331), (8977, 1511132), (9541, 1421804), (11078, 1224538), (13027, 1041332), (17954, 755566), (19082, 710902), (22156, 612269), (26054, 520666), (35908, 377783), (38164, 355451), (38773, 349868), (52108, 260333), (53969, 251356), (62839, 215876), (77546, 174934), (87467, 155092), (107938, 125678)]