42190708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 45868172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 223, 233, 406, 446, 466, 812, 892, 932, 1561, 1631, 3122, 3262, 6244, 6467, 6524, 6757, 12934, 13514, 25868, 27028, 45269, 47299, 51959, 90538, 94598, 103918, 181076, 189196, 207836, 363713, 727426, 1454852, 1506811, 3013622, 6027244, 10547677, 21095354, 42190708]

約数ペア:

[(1, 42190708), (2, 21095354), (4, 10547677), (7, 6027244), (14, 3013622), (28, 1506811), (29, 1454852), (58, 727426), (116, 363713), (203, 207836), (223, 189196), (233, 181076), (406, 103918), (446, 94598), (466, 90538), (812, 51959), (892, 47299), (932, 45269), (1561, 27028), (1631, 25868), (3122, 13514), (3262, 12934), (6244, 6757), (6467, 6524)]