402743296

素因数分解:

$2^{13}\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 56

約数和(自身を含む): 812727864

約数和(自身を除く): 409984568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 233, 256, 422, 466, 512, 844, 932, 1024, 1688, 1864, 2048, 3376, 3728, 4096, 6752, 7456, 8192, 13504, 14912, 27008, 29824, 49163, 54016, 59648, 98326, 108032, 119296, 196652, 216064, 238592, 393304, 432128, 477184, 786608, 864256, 954368, 1573216, 1728512, 1908736, 3146432, 6292864, 12585728, 25171456, 50342912, 100685824, 201371648, 402743296]

約数ペア:

[(1, 402743296), (2, 201371648), (4, 100685824), (8, 50342912), (16, 25171456), (32, 12585728), (64, 6292864), (128, 3146432), (211, 1908736), (233, 1728512), (256, 1573216), (422, 954368), (466, 864256), (512, 786608), (844, 477184), (932, 432128), (1024, 393304), (1688, 238592), (1864, 216064), (2048, 196652), (3376, 119296), (3728, 108032), (4096, 98326), (6752, 59648), (7456, 54016), (8192, 49163), (13504, 29824), (14912, 27008)]