74573288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7723}}^1$

素因数の和:7817

約数の個数: 32

約数和(自身を含む): 150154560

約数和(自身を除く): 75581272

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 7723, 9656, 15446, 30892, 61784, 131291, 262582, 525164, 548333, 1050328, 1096666, 2193332, 4386664, 9321661, 18643322, 37286644, 74573288]

約数ペア:

[(1, 74573288), (2, 37286644), (4, 18643322), (8, 9321661), (17, 4386664), (34, 2193332), (68, 1096666), (71, 1050328), (136, 548333), (142, 525164), (284, 262582), (568, 131291), (1207, 61784), (2414, 30892), (4828, 15446), (7723, 9656)]