64258912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6263

約数の個数: 48

約数和(自身を含む): 141024240

約数和(自身を除く): 76765328

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 6217, 10336, 12434, 24868, 49736, 99472, 105689, 118123, 198944, 211378, 236246, 422756, 472492, 845512, 944984, 1691024, 1889968, 2008091, 3382048, 3779936, 4016182, 8032364, 16064728, 32129456, 64258912]

約数ペア:

[(1, 64258912), (2, 32129456), (4, 16064728), (8, 8032364), (16, 4016182), (17, 3779936), (19, 3382048), (32, 2008091), (34, 1889968), (38, 1691024), (68, 944984), (76, 845512), (136, 472492), (152, 422756), (272, 236246), (304, 211378), (323, 198944), (544, 118123), (608, 105689), (646, 99472), (1292, 49736), (2584, 24868), (5168, 12434), (6217, 10336)]