2912451736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 5726223360

約数和(自身を除く): 2813771624

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 157, 248, 262, 314, 524, 571, 628, 1048, 1142, 1256, 2284, 4061, 4568, 4867, 8122, 9734, 16244, 17701, 19468, 20567, 32488, 35402, 38936, 41134, 70804, 74801, 82268, 89647, 141608, 149602, 164536, 179294, 299204, 358588, 598408, 637577, 717176, 1275154, 2318831, 2550308, 2779057, 4637662, 5100616, 5558114, 9275324, 11116228, 11743757, 18550648, 22232456, 23487514, 46975028, 93950056, 364056467, 728112934, 1456225868, 2912451736]

約数ペア:

[(1, 2912451736), (2, 1456225868), (4, 728112934), (8, 364056467), (31, 93950056), (62, 46975028), (124, 23487514), (131, 22232456), (157, 18550648), (248, 11743757), (262, 11116228), (314, 9275324), (524, 5558114), (571, 5100616), (628, 4637662), (1048, 2779057), (1142, 2550308), (1256, 2318831), (2284, 1275154), (4061, 717176), (4568, 637577), (4867, 598408), (8122, 358588), (9734, 299204), (16244, 179294), (17701, 164536), (19468, 149602), (20567, 141608), (32488, 89647), (35402, 82268), (38936, 74801), (41134, 70804)]