69091672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39079}}^1$

素因数の和:39115

約数の個数: 32

約数和(自身を含む): 147722400

約数和(自身を除く): 78630728

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 39079, 78158, 156316, 312632, 508027, 664343, 1016054, 1328686, 2032108, 2657372, 4064216, 5314744, 8636459, 17272918, 34545836, 69091672]

約数ペア:

[(1, 69091672), (2, 34545836), (4, 17272918), (8, 8636459), (13, 5314744), (17, 4064216), (26, 2657372), (34, 2032108), (52, 1328686), (68, 1016054), (104, 664343), (136, 508027), (221, 312632), (442, 156316), (884, 78158), (1768, 39079)]