64559744

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29669}}^1$

素因数の和:29700

約数の個数: 32

約数和(自身を含む): 136185300

約数和(自身を除く): 71625556

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 29669, 59338, 118676, 237352, 474704, 504373, 949408, 1008746, 1898816, 2017492, 3797632, 4034984, 8069968, 16139936, 32279872, 64559744]

約数ペア:

[(1, 64559744), (2, 32279872), (4, 16139936), (8, 8069968), (16, 4034984), (17, 3797632), (32, 2017492), (34, 1898816), (64, 1008746), (68, 949408), (128, 504373), (136, 474704), (272, 237352), (544, 118676), (1088, 59338), (2176, 29669)]