8609104

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 60

約数和(自身を含む): 19790400

約数和(自身を除く): 11181296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 139, 158, 196, 278, 316, 392, 553, 556, 632, 784, 973, 1106, 1112, 1264, 1946, 2212, 2224, 3871, 3892, 4424, 6811, 7742, 7784, 8848, 10981, 13622, 15484, 15568, 21962, 27244, 30968, 43924, 54488, 61936, 76867, 87848, 108976, 153734, 175696, 307468, 538069, 614936, 1076138, 1229872, 2152276, 4304552, 8609104]

約数ペア:

[(1, 8609104), (2, 4304552), (4, 2152276), (7, 1229872), (8, 1076138), (14, 614936), (16, 538069), (28, 307468), (49, 175696), (56, 153734), (79, 108976), (98, 87848), (112, 76867), (139, 61936), (158, 54488), (196, 43924), (278, 30968), (316, 27244), (392, 21962), (553, 15568), (556, 15484), (632, 13622), (784, 10981), (973, 8848), (1106, 7784), (1112, 7742), (1264, 6811), (1946, 4424), (2212, 3892), (2224, 3871)]