64504316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 123432960

約数和(自身を除く): 58928644

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 127, 163, 164, 254, 326, 508, 652, 779, 1558, 2413, 3097, 3116, 4826, 5207, 6194, 6683, 9652, 10414, 12388, 13366, 20701, 20828, 26732, 41402, 82804, 98933, 126977, 197866, 253954, 393319, 395732, 507908, 786638, 848741, 1573276, 1697482, 3394964, 16126079, 32252158, 64504316]

約数ペア:

[(1, 64504316), (2, 32252158), (4, 16126079), (19, 3394964), (38, 1697482), (41, 1573276), (76, 848741), (82, 786638), (127, 507908), (163, 395732), (164, 393319), (254, 253954), (326, 197866), (508, 126977), (652, 98933), (779, 82804), (1558, 41402), (2413, 26732), (3097, 20828), (3116, 20701), (4826, 13366), (5207, 12388), (6194, 10414), (6683, 9652)]