5279872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 11995200

約数和(自身を除く): 6715328

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 167, 208, 247, 304, 334, 416, 494, 608, 668, 832, 988, 1216, 1336, 1664, 1976, 2171, 2432, 2672, 3173, 3952, 4342, 5344, 6346, 7904, 8684, 10688, 12692, 15808, 17368, 21376, 25384, 31616, 34736, 41249, 50768, 69472, 82498, 101536, 138944, 164996, 203072, 277888, 329992, 406144, 659984, 1319968, 2639936, 5279872]

約数ペア:

[(1, 5279872), (2, 2639936), (4, 1319968), (8, 659984), (13, 406144), (16, 329992), (19, 277888), (26, 203072), (32, 164996), (38, 138944), (52, 101536), (64, 82498), (76, 69472), (104, 50768), (128, 41249), (152, 34736), (167, 31616), (208, 25384), (247, 21376), (304, 17368), (334, 15808), (416, 12692), (494, 10688), (608, 8684), (668, 7904), (832, 6346), (988, 5344), (1216, 4342), (1336, 3952), (1664, 3173), (1976, 2672), (2171, 2432)]