71361853184

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{38593}}^1$

素因数の和:38873

約数の個数: 72

約数和(自身を含む): 147674846592

約数和(自身を除く): 76312993408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 233, 248, 256, 466, 496, 932, 992, 1864, 1984, 3728, 3968, 7223, 7456, 7936, 14446, 14912, 28892, 29824, 38593, 57784, 59648, 77186, 115568, 154372, 231136, 308744, 462272, 617488, 924544, 1196383, 1234976, 1849088, 2392766, 2469952, 4785532, 4939904, 8992169, 9571064, 9879808, 17984338, 19142128, 35968676, 38284256, 71937352, 76568512, 143874704, 153137024, 278757239, 287749408, 306274048, 557514478, 575498816, 1115028956, 1150997632, 2230057912, 2301995264, 4460115824, 8920231648, 17840463296, 35680926592, 71361853184]

約数ペア:

[(1, 71361853184), (2, 35680926592), (4, 17840463296), (8, 8920231648), (16, 4460115824), (31, 2301995264), (32, 2230057912), (62, 1150997632), (64, 1115028956), (124, 575498816), (128, 557514478), (233, 306274048), (248, 287749408), (256, 278757239), (466, 153137024), (496, 143874704), (932, 76568512), (992, 71937352), (1864, 38284256), (1984, 35968676), (3728, 19142128), (3968, 17984338), (7223, 9879808), (7456, 9571064), (7936, 8992169), (14446, 4939904), (14912, 4785532), (28892, 2469952), (29824, 2392766), (38593, 1849088), (57784, 1234976), (59648, 1196383), (77186, 924544), (115568, 617488), (154372, 462272), (231136, 308744)]