64411552

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 71063648

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 2239, 3596, 4478, 7192, 8956, 14384, 17912, 28768, 35824, 64931, 69409, 71648, 129862, 138818, 259724, 277636, 519448, 555272, 1038896, 1110544, 2012861, 2077792, 2221088, 4025722, 8051444, 16102888, 32205776, 64411552]

約数ペア:

[(1, 64411552), (2, 32205776), (4, 16102888), (8, 8051444), (16, 4025722), (29, 2221088), (31, 2077792), (32, 2012861), (58, 1110544), (62, 1038896), (116, 555272), (124, 519448), (232, 277636), (248, 259724), (464, 138818), (496, 129862), (899, 71648), (928, 69409), (992, 64931), (1798, 35824), (2239, 28768), (3596, 17912), (4478, 14384), (7192, 8956)]