64998196

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 120975204

約数和(自身を除く): 55977008

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 457, 914, 961, 1147, 1828, 1922, 2294, 3844, 4588, 14167, 16909, 28334, 33818, 35557, 56668, 67636, 71114, 142228, 439177, 524179, 878354, 1048358, 1756708, 2096716, 16249549, 32499098, 64998196]

約数ペア:

[(1, 64998196), (2, 32499098), (4, 16249549), (31, 2096716), (37, 1756708), (62, 1048358), (74, 878354), (124, 524179), (148, 439177), (457, 142228), (914, 71114), (961, 67636), (1147, 56668), (1828, 35557), (1922, 33818), (2294, 28334), (3844, 16909), (4588, 14167)]