68220608

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:325

約数の個数: 56

約数和(自身を含む): 139476480

約数和(自身を除く): 71255872

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 103, 131, 158, 206, 262, 316, 412, 524, 632, 824, 1048, 1264, 1648, 2096, 2528, 3296, 4192, 5056, 6592, 8137, 8384, 10349, 13493, 16274, 20698, 26986, 32548, 41396, 53972, 65096, 82792, 107944, 130192, 165584, 215888, 260384, 331168, 431776, 520768, 662336, 863552, 1065947, 2131894, 4263788, 8527576, 17055152, 34110304, 68220608]

約数ペア:

[(1, 68220608), (2, 34110304), (4, 17055152), (8, 8527576), (16, 4263788), (32, 2131894), (64, 1065947), (79, 863552), (103, 662336), (131, 520768), (158, 431776), (206, 331168), (262, 260384), (316, 215888), (412, 165584), (524, 130192), (632, 107944), (824, 82792), (1048, 65096), (1264, 53972), (1648, 41396), (2096, 32548), (2528, 26986), (3296, 20698), (4192, 16274), (5056, 13493), (6592, 10349), (8137, 8384)]