39465404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 78835680

約数和(自身を除く): 39370276

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 157, 197, 314, 319, 394, 628, 638, 788, 1276, 1727, 2167, 3454, 4334, 4553, 5713, 6908, 8668, 9106, 11426, 18212, 22852, 30929, 50083, 61858, 62843, 100166, 123716, 125686, 200332, 251372, 340219, 680438, 896941, 1360876, 1793882, 3587764, 9866351, 19732702, 39465404]

約数ペア:

[(1, 39465404), (2, 19732702), (4, 9866351), (11, 3587764), (22, 1793882), (29, 1360876), (44, 896941), (58, 680438), (116, 340219), (157, 251372), (197, 200332), (314, 125686), (319, 123716), (394, 100166), (628, 62843), (638, 61858), (788, 50083), (1276, 30929), (1727, 22852), (2167, 18212), (3454, 11426), (4334, 9106), (4553, 8668), (5713, 6908)]