74019598

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 121375584

約数和(自身を除く): 47355986

約数列:

[1, 2, 17, 34, 43, 86, 197, 257, 394, 514, 731, 1462, 3349, 4369, 6698, 8471, 8738, 11051, 16942, 22102, 50629, 101258, 144007, 187867, 288014, 375734, 860693, 1721386, 2177047, 4354094, 37009799, 74019598]

約数ペア:

[(1, 74019598), (2, 37009799), (17, 4354094), (34, 2177047), (43, 1721386), (86, 860693), (197, 375734), (257, 288014), (394, 187867), (514, 144007), (731, 101258), (1462, 50629), (3349, 22102), (4369, 16942), (6698, 11051), (8471, 8738)]