74715056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359207}}^1$

素因数の和:359228

約数の個数: 20

約数和(自身を含む): 155896272

約数和(自身を除く): 81181216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359207, 718414, 1436828, 2873656, 4669691, 5747312, 9339382, 18678764, 37357528, 74715056]

約数ペア:

[(1, 74715056), (2, 37357528), (4, 18678764), (8, 9339382), (13, 5747312), (16, 4669691), (26, 2873656), (52, 1436828), (104, 718414), (208, 359207)]