11621848

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 14643752

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 71, 74, 79, 142, 148, 158, 259, 284, 296, 316, 497, 518, 553, 568, 632, 994, 1036, 1106, 1988, 2072, 2212, 2627, 2923, 3976, 4424, 5254, 5609, 5846, 10508, 11218, 11692, 18389, 20461, 21016, 22436, 23384, 36778, 39263, 40922, 44872, 73556, 78526, 81844, 147112, 157052, 163688, 207533, 314104, 415066, 830132, 1452731, 1660264, 2905462, 5810924, 11621848]

約数ペア:

[(1, 11621848), (2, 5810924), (4, 2905462), (7, 1660264), (8, 1452731), (14, 830132), (28, 415066), (37, 314104), (56, 207533), (71, 163688), (74, 157052), (79, 147112), (142, 81844), (148, 78526), (158, 73556), (259, 44872), (284, 40922), (296, 39263), (316, 36778), (497, 23384), (518, 22436), (553, 21016), (568, 20461), (632, 18389), (994, 11692), (1036, 11218), (1106, 10508), (1988, 5846), (2072, 5609), (2212, 5254), (2627, 4424), (2923, 3976)]