74565296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{358487}}^1$

素因数の和:358508

約数の個数: 20

約数和(自身を含む): 155583792

約数和(自身を除く): 81018496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 358487, 716974, 1433948, 2867896, 4660331, 5735792, 9320662, 18641324, 37282648, 74565296]

約数ペア:

[(1, 74565296), (2, 37282648), (4, 18641324), (8, 9320662), (13, 5735792), (16, 4660331), (26, 2867896), (52, 1433948), (104, 716974), (208, 358487)]