8874564648

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{19991}}^1$

素因数の和:20402

約数の個数: 64

約数和(自身を含む): 22670928000

約数和(自身を除く): 13796363352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 349, 424, 636, 698, 1047, 1272, 1396, 2094, 2792, 4188, 8376, 18497, 19991, 36994, 39982, 55491, 59973, 73988, 79964, 110982, 119946, 147976, 159928, 221964, 239892, 443928, 479784, 1059523, 2119046, 3178569, 4238092, 6357138, 6976859, 8476184, 12714276, 13953718, 20930577, 25428552, 27907436, 41861154, 55814872, 83722308, 167444616, 369773527, 739547054, 1109320581, 1479094108, 2218641162, 2958188216, 4437282324, 8874564648]

約数ペア:

[(1, 8874564648), (2, 4437282324), (3, 2958188216), (4, 2218641162), (6, 1479094108), (8, 1109320581), (12, 739547054), (24, 369773527), (53, 167444616), (106, 83722308), (159, 55814872), (212, 41861154), (318, 27907436), (349, 25428552), (424, 20930577), (636, 13953718), (698, 12714276), (1047, 8476184), (1272, 6976859), (1396, 6357138), (2094, 4238092), (2792, 3178569), (4188, 2119046), (8376, 1059523), (18497, 479784), (19991, 443928), (36994, 239892), (39982, 221964), (55491, 159928), (59973, 147976), (73988, 119946), (79964, 110982)]