74546768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{274069}}^1$

素因数の和:274094

約数の個数: 20

約数和(自身を含む): 152931060

約数和(自身を除く): 78384292

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 274069, 548138, 1096276, 2192552, 4385104, 4659173, 9318346, 18636692, 37273384, 74546768]

約数ペア:

[(1, 74546768), (2, 37273384), (4, 18636692), (8, 9318346), (16, 4659173), (17, 4385104), (34, 2192552), (68, 1096276), (136, 548138), (272, 274069)]