74893976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{550691}}^1$

素因数の和:550714

約数の個数: 16

約数和(自身を含む): 148686840

約数和(自身を除く): 73792864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 550691, 1101382, 2202764, 4405528, 9361747, 18723494, 37446988, 74893976]

約数ペア:

[(1, 74893976), (2, 37446988), (4, 18723494), (8, 9361747), (17, 4405528), (34, 2202764), (68, 1101382), (136, 550691)]