13302431996

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{2837}}^1$

素因数の和:3411

約数の個数: 72

約数和(自身を含む): 27720221760

約数和(自身を除く): 14417789764

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 509, 658, 1018, 1316, 2036, 2303, 2837, 3563, 4606, 5674, 7126, 9212, 11348, 14252, 19859, 23923, 24941, 39718, 47846, 49882, 79436, 95692, 99764, 133339, 139013, 167461, 266678, 278026, 334922, 533356, 556052, 669844, 933373, 1172227, 1444033, 1866746, 2344454, 2888066, 3733492, 4688908, 5776132, 6533611, 10108231, 13067222, 20216462, 26134444, 40432924, 67869551, 70757617, 135739102, 141515234, 271478204, 283030468, 475086857, 950173714, 1900347428, 3325607999, 6651215998, 13302431996]

約数ペア:

[(1, 13302431996), (2, 6651215998), (4, 3325607999), (7, 1900347428), (14, 950173714), (28, 475086857), (47, 283030468), (49, 271478204), (94, 141515234), (98, 135739102), (188, 70757617), (196, 67869551), (329, 40432924), (509, 26134444), (658, 20216462), (1018, 13067222), (1316, 10108231), (2036, 6533611), (2303, 5776132), (2837, 4688908), (3563, 3733492), (4606, 2888066), (5674, 2344454), (7126, 1866746), (9212, 1444033), (11348, 1172227), (14252, 933373), (19859, 669844), (23923, 556052), (24941, 533356), (39718, 334922), (47846, 278026), (49882, 266678), (79436, 167461), (95692, 139013), (99764, 133339)]