66695632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2947

約数の個数: 40

約数和(自身を含む): 136276992

約数和(自身を除く): 69581360

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2861, 2914, 5722, 5828, 11444, 11656, 22888, 23312, 45776, 88691, 134467, 177382, 268934, 354764, 537868, 709528, 1075736, 1419056, 2151472, 4168477, 8336954, 16673908, 33347816, 66695632]

約数ペア:

[(1, 66695632), (2, 33347816), (4, 16673908), (8, 8336954), (16, 4168477), (31, 2151472), (47, 1419056), (62, 1075736), (94, 709528), (124, 537868), (188, 354764), (248, 268934), (376, 177382), (496, 134467), (752, 88691), (1457, 45776), (2861, 23312), (2914, 22888), (5722, 11656), (5828, 11444)]