1282729856

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5857}}^1$

素因数の和:5959

約数の個数: 64

約数和(自身を含む): 2688822000

約数和(自身を除く): 1406092144

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 64, 116, 118, 128, 232, 236, 464, 472, 928, 944, 1711, 1856, 1888, 3422, 3712, 3776, 5857, 6844, 7552, 11714, 13688, 23428, 27376, 46856, 54752, 93712, 109504, 169853, 187424, 219008, 339706, 345563, 374848, 679412, 691126, 749696, 1358824, 1382252, 2717648, 2764504, 5435296, 5529008, 10021327, 10870592, 11058016, 20042654, 21741184, 22116032, 40085308, 44232064, 80170616, 160341232, 320682464, 641364928, 1282729856]

約数ペア:

[(1, 1282729856), (2, 641364928), (4, 320682464), (8, 160341232), (16, 80170616), (29, 44232064), (32, 40085308), (58, 22116032), (59, 21741184), (64, 20042654), (116, 11058016), (118, 10870592), (128, 10021327), (232, 5529008), (236, 5435296), (464, 2764504), (472, 2717648), (928, 1382252), (944, 1358824), (1711, 749696), (1856, 691126), (1888, 679412), (3422, 374848), (3712, 345563), (3776, 339706), (5857, 219008), (6844, 187424), (7552, 169853), (11714, 109504), (13688, 93712), (23428, 54752), (27376, 46856)]