2661824

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 56

約数和(自身を含む): 6096000

約数和(自身を除く): 3434176

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 199, 209, 304, 352, 398, 418, 608, 704, 796, 836, 1216, 1592, 1672, 2189, 3184, 3344, 3781, 4378, 6368, 6688, 7562, 8756, 12736, 13376, 15124, 17512, 30248, 35024, 41591, 60496, 70048, 83182, 120992, 140096, 166364, 241984, 332728, 665456, 1330912, 2661824]

約数ペア:

[(1, 2661824), (2, 1330912), (4, 665456), (8, 332728), (11, 241984), (16, 166364), (19, 140096), (22, 120992), (32, 83182), (38, 70048), (44, 60496), (64, 41591), (76, 35024), (88, 30248), (152, 17512), (176, 15124), (199, 13376), (209, 12736), (304, 8756), (352, 7562), (398, 6688), (418, 6368), (608, 4378), (704, 3781), (796, 3344), (836, 3184), (1216, 2189), (1592, 1672)]