28250144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 32713696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1151, 1534, 1888, 2302, 3068, 4604, 6136, 9208, 12272, 14963, 18416, 24544, 29926, 36832, 59852, 67909, 119704, 135818, 239408, 271636, 478816, 543272, 882817, 1086544, 1765634, 2173088, 3531268, 7062536, 14125072, 28250144]

約数ペア:

[(1, 28250144), (2, 14125072), (4, 7062536), (8, 3531268), (13, 2173088), (16, 1765634), (26, 1086544), (32, 882817), (52, 543272), (59, 478816), (104, 271636), (118, 239408), (208, 135818), (236, 119704), (416, 67909), (472, 59852), (767, 36832), (944, 29926), (1151, 24544), (1534, 18416), (1888, 14963), (2302, 12272), (3068, 9208), (4604, 6136)]