15690037408

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{51197}}^1$

素因数の和:51425

約数の個数: 48

約数和(自身を含む): 31596743304

約数和(自身を除く): 15906705896

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 157, 244, 314, 488, 628, 976, 1256, 1952, 2512, 5024, 9577, 19154, 38308, 51197, 76616, 102394, 153232, 204788, 306464, 409576, 819152, 1638304, 3123017, 6246034, 8037929, 12492068, 16075858, 24984136, 32151716, 49968272, 64303432, 99936544, 128606864, 257213728, 490313669, 980627338, 1961254676, 3922509352, 7845018704, 15690037408]

約数ペア:

[(1, 15690037408), (2, 7845018704), (4, 3922509352), (8, 1961254676), (16, 980627338), (32, 490313669), (61, 257213728), (122, 128606864), (157, 99936544), (244, 64303432), (314, 49968272), (488, 32151716), (628, 24984136), (976, 16075858), (1256, 12492068), (1952, 8037929), (2512, 6246034), (5024, 3123017), (9577, 1638304), (19154, 819152), (38308, 409576), (51197, 306464), (76616, 204788), (102394, 153232)]