2535968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 5433120

約数和(自身を除く): 2897152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 97, 152, 172, 194, 304, 344, 388, 608, 688, 776, 817, 1376, 1552, 1634, 1843, 3104, 3268, 3686, 4171, 6536, 7372, 8342, 13072, 14744, 16684, 26144, 29488, 33368, 58976, 66736, 79249, 133472, 158498, 316996, 633992, 1267984, 2535968]

約数ペア:

[(1, 2535968), (2, 1267984), (4, 633992), (8, 316996), (16, 158498), (19, 133472), (32, 79249), (38, 66736), (43, 58976), (76, 33368), (86, 29488), (97, 26144), (152, 16684), (172, 14744), (194, 13072), (304, 8342), (344, 7372), (388, 6536), (608, 4171), (688, 3686), (776, 3268), (817, 3104), (1376, 1843), (1552, 1634)]