64422488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5683}}^1$

素因数の和:5811

約数の個数: 32

約数和(自身を含む): 131300400

約数和(自身を除く): 66877912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 5683, 11336, 11366, 22732, 45464, 73879, 147758, 295516, 591032, 619447, 1238894, 2477788, 4955576, 8052811, 16105622, 32211244, 64422488]

約数ペア:

[(1, 64422488), (2, 32211244), (4, 16105622), (8, 8052811), (13, 4955576), (26, 2477788), (52, 1238894), (104, 619447), (109, 591032), (218, 295516), (436, 147758), (872, 73879), (1417, 45464), (2834, 22732), (5668, 11366), (5683, 11336)]