15020824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 20460776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 439, 611, 658, 728, 878, 1222, 1316, 1756, 2444, 2632, 3073, 3512, 4277, 4888, 5707, 6146, 8554, 11414, 12292, 17108, 20633, 22828, 24584, 34216, 39949, 41266, 45656, 79898, 82532, 144431, 159796, 165064, 268229, 288862, 319592, 536458, 577724, 1072916, 1155448, 1877603, 2145832, 3755206, 7510412, 15020824]

約数ペア:

[(1, 15020824), (2, 7510412), (4, 3755206), (7, 2145832), (8, 1877603), (13, 1155448), (14, 1072916), (26, 577724), (28, 536458), (47, 319592), (52, 288862), (56, 268229), (91, 165064), (94, 159796), (104, 144431), (182, 82532), (188, 79898), (329, 45656), (364, 41266), (376, 39949), (439, 34216), (611, 24584), (658, 22828), (728, 20633), (878, 17108), (1222, 12292), (1316, 11414), (1756, 8554), (2444, 6146), (2632, 5707), (3073, 4888), (3512, 4277)]