7512368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 15668640

約数和(自身を除く): 8156272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 389, 568, 778, 1136, 1207, 1556, 2414, 3112, 4828, 6224, 6613, 9656, 13226, 19312, 26452, 27619, 52904, 55238, 105808, 110476, 220952, 441904, 469523, 939046, 1878092, 3756184, 7512368]

約数ペア:

[(1, 7512368), (2, 3756184), (4, 1878092), (8, 939046), (16, 469523), (17, 441904), (34, 220952), (68, 110476), (71, 105808), (136, 55238), (142, 52904), (272, 27619), (284, 26452), (389, 19312), (568, 13226), (778, 9656), (1136, 6613), (1207, 6224), (1556, 4828), (2414, 3112)]