22216367056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{6203}}^1$

素因数の和:6548

約数の個数: 80

約数和(自身を含む): 47237851584

約数和(自身を除く): 25021484528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 257, 268, 514, 536, 871, 1028, 1072, 1742, 2056, 3341, 3484, 4112, 6203, 6682, 6968, 12406, 13364, 13936, 17219, 24812, 26728, 34438, 49624, 53456, 68876, 80639, 99248, 137752, 161278, 223847, 275504, 322556, 415601, 447694, 645112, 831202, 895388, 1290224, 1594171, 1662404, 1790776, 3188342, 3324808, 3581552, 5402813, 6376684, 6649616, 10805626, 12753368, 20724223, 21611252, 25506736, 41448446, 43222504, 82896892, 86445008, 106809457, 165793784, 213618914, 331587568, 427237828, 854475656, 1388522941, 1708951312, 2777045882, 5554091764, 11108183528, 22216367056]

約数ペア:

[(1, 22216367056), (2, 11108183528), (4, 5554091764), (8, 2777045882), (13, 1708951312), (16, 1388522941), (26, 854475656), (52, 427237828), (67, 331587568), (104, 213618914), (134, 165793784), (208, 106809457), (257, 86445008), (268, 82896892), (514, 43222504), (536, 41448446), (871, 25506736), (1028, 21611252), (1072, 20724223), (1742, 12753368), (2056, 10805626), (3341, 6649616), (3484, 6376684), (4112, 5402813), (6203, 3581552), (6682, 3324808), (6968, 3188342), (12406, 1790776), (13364, 1662404), (13936, 1594171), (17219, 1290224), (24812, 895388), (26728, 831202), (34438, 645112), (49624, 447694), (53456, 415601), (68876, 322556), (80639, 275504), (99248, 223847), (137752, 161278)]