122742448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2521}}^1$

素因数の和:2725

約数の個数: 40

約数和(自身を含む): 253309680

約数和(自身を除く): 130567232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 716, 1432, 2521, 2864, 3043, 5042, 6086, 10084, 12172, 20168, 24344, 40336, 42857, 48688, 85714, 171428, 342856, 451259, 685712, 902518, 1805036, 3610072, 7220144, 7671403, 15342806, 30685612, 61371224, 122742448]

約数ペア:

[(1, 122742448), (2, 61371224), (4, 30685612), (8, 15342806), (16, 7671403), (17, 7220144), (34, 3610072), (68, 1805036), (136, 902518), (179, 685712), (272, 451259), (358, 342856), (716, 171428), (1432, 85714), (2521, 48688), (2864, 42857), (3043, 40336), (5042, 24344), (6086, 20168), (10084, 12172)]