61979264

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 130356000

約数和(自身を除く): 68376736

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 64, 116, 118, 128, 232, 236, 283, 464, 472, 566, 928, 944, 1132, 1711, 1856, 1888, 2264, 3422, 3712, 3776, 4528, 6844, 7552, 8207, 9056, 13688, 16414, 16697, 18112, 27376, 32828, 33394, 36224, 54752, 65656, 66788, 109504, 131312, 133576, 219008, 262624, 267152, 484213, 525248, 534304, 968426, 1050496, 1068608, 1936852, 2137216, 3873704, 7747408, 15494816, 30989632, 61979264]

約数ペア:

[(1, 61979264), (2, 30989632), (4, 15494816), (8, 7747408), (16, 3873704), (29, 2137216), (32, 1936852), (58, 1068608), (59, 1050496), (64, 968426), (116, 534304), (118, 525248), (128, 484213), (232, 267152), (236, 262624), (283, 219008), (464, 133576), (472, 131312), (566, 109504), (928, 66788), (944, 65656), (1132, 54752), (1711, 36224), (1856, 33394), (1888, 32828), (2264, 27376), (3422, 18112), (3712, 16697), (3776, 16414), (4528, 13688), (6844, 9056), (7552, 8207)]