64739896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5711}}^1$

素因数の和:5839

約数の個数: 32

約数和(自身を含む): 131947200

約数和(自身を除く): 67207304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 5711, 11336, 11422, 22844, 45688, 74243, 148486, 296972, 593944, 622499, 1244998, 2489996, 4979992, 8092487, 16184974, 32369948, 64739896]

約数ペア:

[(1, 64739896), (2, 32369948), (4, 16184974), (8, 8092487), (13, 4979992), (26, 2489996), (52, 1244998), (104, 622499), (109, 593944), (218, 296972), (436, 148486), (872, 74243), (1417, 45688), (2834, 22844), (5668, 11422), (5711, 11336)]