72216311392

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{8317}}^1\times {\mathrm{8753}}^1$

素因数の和:17111

約数の個数: 48

約数和(自身を含む): 146796596352

約数和(自身を除く): 74580284960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 8317, 8753, 16634, 17506, 33268, 35012, 66536, 70024, 133072, 140048, 257827, 266144, 271343, 280096, 515654, 542686, 1031308, 1085372, 2062616, 2170744, 4125232, 4341488, 8250464, 8682976, 72798701, 145597402, 291194804, 582389608, 1164779216, 2256759731, 2329558432, 4513519462, 9027038924, 18054077848, 36108155696, 72216311392]

約数ペア:

[(1, 72216311392), (2, 36108155696), (4, 18054077848), (8, 9027038924), (16, 4513519462), (31, 2329558432), (32, 2256759731), (62, 1164779216), (124, 582389608), (248, 291194804), (496, 145597402), (992, 72798701), (8317, 8682976), (8753, 8250464), (16634, 4341488), (17506, 4125232), (33268, 2170744), (35012, 2062616), (66536, 1085372), (70024, 1031308), (133072, 542686), (140048, 515654), (257827, 280096), (266144, 271343)]