15697811968

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{1803517}}^1$

素因数の和:1803552

約数の個数: 40

約数和(自身を含む): 33209980452

約数和(自身を除く): 17512168484

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 1803517, 3607034, 7214068, 14428136, 28856272, 30659789, 57712544, 61319578, 115425088, 122639156, 230850176, 245278312, 461700352, 490556624, 923400704, 981113248, 1962226496, 3924452992, 7848905984, 15697811968]

約数ペア:

[(1, 15697811968), (2, 7848905984), (4, 3924452992), (8, 1962226496), (16, 981113248), (17, 923400704), (32, 490556624), (34, 461700352), (64, 245278312), (68, 230850176), (128, 122639156), (136, 115425088), (256, 61319578), (272, 57712544), (512, 30659789), (544, 28856272), (1088, 14428136), (2176, 7214068), (4352, 3607034), (8704, 1803517)]