82389244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 174424320

約数和(自身を除く): 92035076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 251, 266, 502, 532, 617, 1004, 1234, 1757, 2468, 3514, 4319, 4769, 7028, 8638, 9538, 11723, 17276, 19076, 23446, 33383, 46892, 66766, 82061, 133532, 154867, 164122, 309734, 328244, 619468, 1084069, 2168138, 2942473, 4336276, 5884946, 11769892, 20597311, 41194622, 82389244]

約数ペア:

[(1, 82389244), (2, 41194622), (4, 20597311), (7, 11769892), (14, 5884946), (19, 4336276), (28, 2942473), (38, 2168138), (76, 1084069), (133, 619468), (251, 328244), (266, 309734), (502, 164122), (532, 154867), (617, 133532), (1004, 82061), (1234, 66766), (1757, 46892), (2468, 33383), (3514, 23446), (4319, 19076), (4769, 17276), (7028, 11723), (8638, 9538)]