40977456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 115346784

約数和(自身を除く): 74369328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 677, 776, 1164, 1261, 1354, 1552, 2031, 2328, 2522, 2708, 3783, 4062, 4656, 5044, 5416, 7566, 8124, 8801, 10088, 10832, 15132, 16248, 17602, 20176, 26403, 30264, 32496, 35204, 52806, 60528, 65669, 70408, 105612, 131338, 140816, 197007, 211224, 262676, 394014, 422448, 525352, 788028, 853697, 1050704, 1576056, 1707394, 2561091, 3152112, 3414788, 5122182, 6829576, 10244364, 13659152, 20488728, 40977456]

約数ペア:

[(1, 40977456), (2, 20488728), (3, 13659152), (4, 10244364), (6, 6829576), (8, 5122182), (12, 3414788), (13, 3152112), (16, 2561091), (24, 1707394), (26, 1576056), (39, 1050704), (48, 853697), (52, 788028), (78, 525352), (97, 422448), (104, 394014), (156, 262676), (194, 211224), (208, 197007), (291, 140816), (312, 131338), (388, 105612), (582, 70408), (624, 65669), (677, 60528), (776, 52806), (1164, 35204), (1261, 32496), (1354, 30264), (1552, 26403), (2031, 20176), (2328, 17602), (2522, 16248), (2708, 15132), (3783, 10832), (4062, 10088), (4656, 8801), (5044, 8124), (5416, 7566)]