61554272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 132229440

約数和(自身を除く): 70675168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 1873, 2054, 2528, 3746, 4108, 7492, 8216, 14984, 16432, 24349, 29968, 32864, 48698, 59936, 97396, 147967, 194792, 295934, 389584, 591868, 779168, 1183736, 1923571, 2367472, 3847142, 4734944, 7694284, 15388568, 30777136, 61554272]

約数ペア:

[(1, 61554272), (2, 30777136), (4, 15388568), (8, 7694284), (13, 4734944), (16, 3847142), (26, 2367472), (32, 1923571), (52, 1183736), (79, 779168), (104, 591868), (158, 389584), (208, 295934), (316, 194792), (416, 147967), (632, 97396), (1027, 59936), (1264, 48698), (1873, 32864), (2054, 29968), (2528, 24349), (3746, 16432), (4108, 14984), (7492, 8216)]