99721694768

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{3271}}^1\times {\mathrm{28439}}^1$

素因数の和:31785

約数の個数: 40

約数和(自身を含む): 196161373440

約数和(自身を除く): 96439678672

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 3271, 6542, 13084, 26168, 28439, 52336, 56878, 113756, 219157, 227512, 438314, 455024, 876628, 1753256, 1905413, 3506512, 3810826, 7621652, 15243304, 30486608, 93023969, 186047938, 372095876, 744191752, 1488383504, 6232605923, 12465211846, 24930423692, 49860847384, 99721694768]

約数ペア:

[(1, 99721694768), (2, 49860847384), (4, 24930423692), (8, 12465211846), (16, 6232605923), (67, 1488383504), (134, 744191752), (268, 372095876), (536, 186047938), (1072, 93023969), (3271, 30486608), (6542, 15243304), (13084, 7621652), (26168, 3810826), (28439, 3506512), (52336, 1905413), (56878, 1753256), (113756, 876628), (219157, 455024), (227512, 438314)]