12757216

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 26535600

約数和(自身を除く): 13778384

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 116, 118, 232, 233, 236, 464, 466, 472, 928, 932, 944, 1711, 1864, 1888, 3422, 3728, 6757, 6844, 7456, 13514, 13688, 13747, 27028, 27376, 27494, 54056, 54752, 54988, 108112, 109976, 216224, 219952, 398663, 439904, 797326, 1594652, 3189304, 6378608, 12757216]

約数ペア:

[(1, 12757216), (2, 6378608), (4, 3189304), (8, 1594652), (16, 797326), (29, 439904), (32, 398663), (58, 219952), (59, 216224), (116, 109976), (118, 108112), (232, 54988), (233, 54752), (236, 54056), (464, 27494), (466, 27376), (472, 27028), (928, 13747), (932, 13688), (944, 13514), (1711, 7456), (1864, 6844), (1888, 6757), (3422, 3728)]