74410768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{273569}}^1$

素因数の和:273594

約数の個数: 20

約数和(自身を含む): 152652060

約数和(自身を除く): 78241292

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 273569, 547138, 1094276, 2188552, 4377104, 4650673, 9301346, 18602692, 37205384, 74410768]

約数ペア:

[(1, 74410768), (2, 37205384), (4, 18602692), (8, 9301346), (16, 4650673), (17, 4377104), (34, 2188552), (68, 1094276), (136, 547138), (272, 273569)]