39875784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127807}}^1$

素因数の和:127829

約数の個数: 32

約数和(自身を含む): 107358720

約数和(自身を除く): 67482936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 127807, 255614, 383421, 511228, 766842, 1022456, 1533684, 1661491, 3067368, 3322982, 4984473, 6645964, 9968946, 13291928, 19937892, 39875784]

約数ペア:

[(1, 39875784), (2, 19937892), (3, 13291928), (4, 9968946), (6, 6645964), (8, 4984473), (12, 3322982), (13, 3067368), (24, 1661491), (26, 1533684), (39, 1022456), (52, 766842), (78, 511228), (104, 383421), (156, 255614), (312, 127807)]