61815776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 133757568

約数和(自身を除く): 71941792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 151, 176, 302, 352, 604, 1163, 1208, 1661, 2326, 2416, 3322, 4652, 4832, 6644, 9304, 12793, 13288, 18608, 25586, 26576, 37216, 51172, 53152, 102344, 175613, 204688, 351226, 409376, 702452, 1404904, 1931743, 2809808, 3863486, 5619616, 7726972, 15453944, 30907888, 61815776]

約数ペア:

[(1, 61815776), (2, 30907888), (4, 15453944), (8, 7726972), (11, 5619616), (16, 3863486), (22, 2809808), (32, 1931743), (44, 1404904), (88, 702452), (151, 409376), (176, 351226), (302, 204688), (352, 175613), (604, 102344), (1163, 53152), (1208, 51172), (1661, 37216), (2326, 26576), (2416, 25586), (3322, 18608), (4652, 13288), (4832, 12793), (6644, 9304)]