29121605864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{59743}}^1$

素因数の和:59914

約数の個数: 64

約数和(自身を含む): 60723801600

約数和(自身を除く): 31602195736

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 109, 172, 218, 344, 436, 559, 872, 1118, 1417, 2236, 2834, 4472, 4687, 5668, 9374, 11336, 18748, 37496, 59743, 60931, 119486, 121862, 238972, 243724, 477944, 487448, 776659, 1553318, 2568949, 3106636, 5137898, 6213272, 6511987, 10275796, 13023974, 20551592, 26047948, 33396337, 52095896, 66792674, 84655831, 133585348, 169311662, 267170696, 280015441, 338623324, 560030882, 677246648, 1120061764, 2240123528, 3640200733, 7280401466, 14560802932, 29121605864]

約数ペア:

[(1, 29121605864), (2, 14560802932), (4, 7280401466), (8, 3640200733), (13, 2240123528), (26, 1120061764), (43, 677246648), (52, 560030882), (86, 338623324), (104, 280015441), (109, 267170696), (172, 169311662), (218, 133585348), (344, 84655831), (436, 66792674), (559, 52095896), (872, 33396337), (1118, 26047948), (1417, 20551592), (2236, 13023974), (2834, 10275796), (4472, 6511987), (4687, 6213272), (5668, 5137898), (9374, 3106636), (11336, 2568949), (18748, 1553318), (37496, 776659), (59743, 487448), (60931, 477944), (119486, 243724), (121862, 238972)]