67960672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163367}}^1$

素因数の和:163390

約数の個数: 24

約数和(自身を含む): 144090576

約数和(自身を除く): 76129904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 163367, 326734, 653468, 1306936, 2123771, 2613872, 4247542, 5227744, 8495084, 16990168, 33980336, 67960672]

約数ペア:

[(1, 67960672), (2, 33980336), (4, 16990168), (8, 8495084), (13, 5227744), (16, 4247542), (26, 2613872), (32, 2123771), (52, 1306936), (104, 653468), (208, 326734), (416, 163367)]