69632368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{334771}}^1$

素因数の和:334792

約数の個数: 20

約数和(自身を含む): 145291048

約数和(自身を除く): 75658680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 334771, 669542, 1339084, 2678168, 4352023, 5356336, 8704046, 17408092, 34816184, 69632368]

約数ペア:

[(1, 69632368), (2, 34816184), (4, 17408092), (8, 8704046), (13, 5356336), (16, 4352023), (26, 2678168), (52, 1339084), (104, 669542), (208, 334771)]