64579024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2795

約数の個数: 40

約数和(自身を含む): 133424000

約数和(自身を除く): 68844976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 2689, 3002, 5378, 6004, 10756, 12008, 21512, 24016, 43024, 51091, 102182, 204364, 212431, 408728, 424862, 817456, 849724, 1699448, 3398896, 4036189, 8072378, 16144756, 32289512, 64579024]

約数ペア:

[(1, 64579024), (2, 32289512), (4, 16144756), (8, 8072378), (16, 4036189), (19, 3398896), (38, 1699448), (76, 849724), (79, 817456), (152, 424862), (158, 408728), (304, 212431), (316, 204364), (632, 102182), (1264, 51091), (1501, 43024), (2689, 24016), (3002, 21512), (5378, 12008), (6004, 10756)]