15697832576

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{16979}}^1$

素因数の和:17257

約数の個数: 64

約数和(自身を含む): 32422291200

約数和(自身を除く): 16724458624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 233, 248, 466, 496, 932, 992, 1864, 1984, 3728, 3968, 7223, 7456, 14446, 14912, 16979, 28892, 29824, 33958, 57784, 67916, 115568, 135832, 231136, 271664, 462272, 526349, 543328, 924544, 1052698, 1086656, 2105396, 2173312, 3956107, 4210792, 7912214, 8421584, 15824428, 16843168, 31648856, 33686336, 63297712, 67372672, 122639317, 126595424, 245278634, 253190848, 490557268, 506381696, 981114536, 1962229072, 3924458144, 7848916288, 15697832576]

約数ペア:

[(1, 15697832576), (2, 7848916288), (4, 3924458144), (8, 1962229072), (16, 981114536), (31, 506381696), (32, 490557268), (62, 253190848), (64, 245278634), (124, 126595424), (128, 122639317), (233, 67372672), (248, 63297712), (466, 33686336), (496, 31648856), (932, 16843168), (992, 15824428), (1864, 8421584), (1984, 7912214), (3728, 4210792), (3968, 3956107), (7223, 2173312), (7456, 2105396), (14446, 1086656), (14912, 1052698), (16979, 924544), (28892, 543328), (29824, 526349), (33958, 462272), (57784, 271664), (67916, 231136), (115568, 135832)]