1625079808

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 3623768064

約数和(自身を除く): 1998688256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 127, 128, 142, 176, 254, 256, 284, 352, 508, 512, 568, 704, 781, 1016, 1024, 1136, 1397, 1408, 1562, 2032, 2048, 2272, 2794, 2816, 3124, 4064, 4096, 4544, 5588, 5632, 6248, 8128, 8192, 9017, 9088, 11176, 11264, 12496, 16256, 16384, 18034, 18176, 22352, 22528, 24992, 32512, 36068, 36352, 44704, 45056, 49984, 65024, 72136, 72704, 89408, 90112, 99187, 99968, 130048, 144272, 145408, 178816, 180224, 198374, 199936, 260096, 288544, 290816, 357632, 396748, 399872, 520192, 577088, 581632, 715264, 793496, 799744, 1040384, 1154176, 1163264, 1430528, 1586992, 1599488, 2080768, 2308352, 2861056, 3173984, 3198976, 4616704, 5722112, 6347968, 6397952, 9233408, 11444224, 12695936, 12795904, 18466816, 22888448, 25391872, 36933632, 50783744, 73867264, 101567488, 147734528, 203134976, 406269952, 812539904, 1625079808]

約数ペア:

[(1, 1625079808), (2, 812539904), (4, 406269952), (8, 203134976), (11, 147734528), (16, 101567488), (22, 73867264), (32, 50783744), (44, 36933632), (64, 25391872), (71, 22888448), (88, 18466816), (127, 12795904), (128, 12695936), (142, 11444224), (176, 9233408), (254, 6397952), (256, 6347968), (284, 5722112), (352, 4616704), (508, 3198976), (512, 3173984), (568, 2861056), (704, 2308352), (781, 2080768), (1016, 1599488), (1024, 1586992), (1136, 1430528), (1397, 1163264), (1408, 1154176), (1562, 1040384), (2032, 799744), (2048, 793496), (2272, 715264), (2794, 581632), (2816, 577088), (3124, 520192), (4064, 399872), (4096, 396748), (4544, 357632), (5588, 290816), (5632, 288544), (6248, 260096), (8128, 199936), (8192, 198374), (9017, 180224), (9088, 178816), (11176, 145408), (11264, 144272), (12496, 130048), (16256, 99968), (16384, 99187), (18034, 90112), (18176, 89408), (22352, 72704), (22528, 72136), (24992, 65024), (32512, 49984), (36068, 45056), (36352, 44704)]