4089536

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 56

約数和(自身を含む): 9150096

約数和(自身を除く): 5060560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 157, 176, 296, 314, 352, 407, 592, 628, 704, 814, 1184, 1256, 1628, 1727, 2368, 2512, 3256, 3454, 5024, 5809, 6512, 6908, 10048, 11618, 13024, 13816, 23236, 26048, 27632, 46472, 55264, 63899, 92944, 110528, 127798, 185888, 255596, 371776, 511192, 1022384, 2044768, 4089536]

約数ペア:

[(1, 4089536), (2, 2044768), (4, 1022384), (8, 511192), (11, 371776), (16, 255596), (22, 185888), (32, 127798), (37, 110528), (44, 92944), (64, 63899), (74, 55264), (88, 46472), (148, 27632), (157, 26048), (176, 23236), (296, 13816), (314, 13024), (352, 11618), (407, 10048), (592, 6908), (628, 6512), (704, 5809), (814, 5024), (1184, 3454), (1256, 3256), (1628, 2512), (1727, 2368)]