961226848

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{5171}}^1$

素因数の和:5375

約数の個数: 48

約数和(自身を含む): 1956319344

約数和(自身を除く): 995092496

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 157, 296, 314, 592, 628, 1184, 1256, 2512, 5024, 5171, 5809, 10342, 11618, 20684, 23236, 41368, 46472, 82736, 92944, 165472, 185888, 191327, 382654, 765308, 811847, 1530616, 1623694, 3061232, 3247388, 6122464, 6494776, 12989552, 25979104, 30038339, 60076678, 120153356, 240306712, 480613424, 961226848]

約数ペア:

[(1, 961226848), (2, 480613424), (4, 240306712), (8, 120153356), (16, 60076678), (32, 30038339), (37, 25979104), (74, 12989552), (148, 6494776), (157, 6122464), (296, 3247388), (314, 3061232), (592, 1623694), (628, 1530616), (1184, 811847), (1256, 765308), (2512, 382654), (5024, 191327), (5171, 185888), (5809, 165472), (10342, 92944), (11618, 82736), (20684, 46472), (23236, 41368)]