42480044

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 78907752

約数和(自身を除く): 36427708

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 257, 514, 961, 1028, 1333, 1922, 2666, 3844, 5332, 7967, 11051, 15934, 22102, 31868, 41323, 44204, 82646, 165292, 246977, 342581, 493954, 685162, 987908, 1370324, 10620011, 21240022, 42480044]

約数ペア:

[(1, 42480044), (2, 21240022), (4, 10620011), (31, 1370324), (43, 987908), (62, 685162), (86, 493954), (124, 342581), (172, 246977), (257, 165292), (514, 82646), (961, 44204), (1028, 41323), (1333, 31868), (1922, 22102), (2666, 15934), (3844, 11051), (5332, 7967)]