42117404

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 86982336

約数和(自身を除く): 44864932

約数列:

[1, 2, 4, 7, 14, 28, 53, 101, 106, 202, 212, 281, 371, 404, 562, 707, 742, 1124, 1414, 1484, 1967, 2828, 3934, 5353, 7868, 10706, 14893, 21412, 28381, 29786, 37471, 56762, 59572, 74942, 104251, 113524, 149884, 198667, 208502, 397334, 417004, 794668, 1504193, 3008386, 6016772, 10529351, 21058702, 42117404]

約数ペア:

[(1, 42117404), (2, 21058702), (4, 10529351), (7, 6016772), (14, 3008386), (28, 1504193), (53, 794668), (101, 417004), (106, 397334), (202, 208502), (212, 198667), (281, 149884), (371, 113524), (404, 104251), (562, 74942), (707, 59572), (742, 56762), (1124, 37471), (1414, 29786), (1484, 28381), (1967, 21412), (2828, 14893), (3934, 10706), (5353, 7868)]