1570385128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{225371}}^1$

素因数の和:225457

約数の個数: 32

約数和(自身を含む): 3218312160

約数和(自身を除く): 1647927032

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 225371, 450742, 901484, 1802968, 2929823, 5859646, 11719292, 15099857, 23438584, 30199714, 60399428, 120798856, 196298141, 392596282, 785192564, 1570385128]

約数ペア:

[(1, 1570385128), (2, 785192564), (4, 392596282), (8, 196298141), (13, 120798856), (26, 60399428), (52, 30199714), (67, 23438584), (104, 15099857), (134, 11719292), (268, 5859646), (536, 2929823), (871, 1802968), (1742, 901484), (3484, 450742), (6968, 225371)]