4191104

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 8445600

約数和(自身を除く): 4254496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 239, 274, 478, 548, 956, 1096, 1912, 2192, 3824, 4384, 7648, 8768, 15296, 17536, 30592, 32743, 65486, 130972, 261944, 523888, 1047776, 2095552, 4191104]

約数ペア:

[(1, 4191104), (2, 2095552), (4, 1047776), (8, 523888), (16, 261944), (32, 130972), (64, 65486), (128, 32743), (137, 30592), (239, 17536), (274, 15296), (478, 8768), (548, 7648), (956, 4384), (1096, 3824), (1912, 2192)]