39061286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 66071808

約数和(自身を除く): 27010522

約数列:

[1, 2, 11, 22, 43, 86, 157, 263, 314, 473, 526, 946, 1727, 2893, 3454, 5786, 6751, 11309, 13502, 22618, 41291, 74261, 82582, 124399, 148522, 248798, 454201, 908402, 1775513, 3551026, 19530643, 39061286]

約数ペア:

[(1, 39061286), (2, 19530643), (11, 3551026), (22, 1775513), (43, 908402), (86, 454201), (157, 248798), (263, 148522), (314, 124399), (473, 82582), (526, 74261), (946, 41291), (1727, 22618), (2893, 13502), (3454, 11309), (5786, 6751)]