70722964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{9007}}^1$

素因数の和:9175

約数の個数: 24

約数和(自身を含む): 134183168

約数和(自身を除く): 63460204

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 9007, 18014, 36028, 117091, 234182, 468364, 1360057, 2720114, 5440228, 17680741, 35361482, 70722964]

約数ペア:

[(1, 70722964), (2, 35361482), (4, 17680741), (13, 5440228), (26, 2720114), (52, 1360057), (151, 468364), (302, 234182), (604, 117091), (1963, 36028), (3926, 18014), (7852, 9007)]