24892528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 49993328

約数和(自身を除く): 25100800

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 373, 388, 688, 746, 776, 1492, 1552, 2984, 4171, 5968, 8342, 16039, 16684, 32078, 33368, 36181, 64156, 66736, 72362, 128312, 144724, 256624, 289448, 578896, 1555783, 3111566, 6223132, 12446264, 24892528]

約数ペア:

[(1, 24892528), (2, 12446264), (4, 6223132), (8, 3111566), (16, 1555783), (43, 578896), (86, 289448), (97, 256624), (172, 144724), (194, 128312), (344, 72362), (373, 66736), (388, 64156), (688, 36181), (746, 33368), (776, 32078), (1492, 16684), (1552, 16039), (2984, 8342), (4171, 5968)]