64731394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 121746240

約数和(自身を除く): 57014846

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 169, 182, 218, 251, 338, 502, 763, 1183, 1417, 1526, 1757, 2366, 2834, 3263, 3514, 6526, 9919, 18421, 19838, 22841, 27359, 36842, 42419, 45682, 54718, 84838, 128947, 191513, 257894, 296933, 355667, 383026, 593866, 711334, 2489669, 4623671, 4979338, 9247342, 32365697, 64731394]

約数ペア:

[(1, 64731394), (2, 32365697), (7, 9247342), (13, 4979338), (14, 4623671), (26, 2489669), (91, 711334), (109, 593866), (169, 383026), (182, 355667), (218, 296933), (251, 257894), (338, 191513), (502, 128947), (763, 84838), (1183, 54718), (1417, 45682), (1526, 42419), (1757, 36842), (2366, 27359), (2834, 22841), (3263, 19838), (3514, 18421), (6526, 9919)]