68276462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 110680320

約数和(自身を除く): 42403858

約数列:

[1, 2, 19, 38, 73, 146, 151, 163, 302, 326, 1387, 2774, 2869, 3097, 5738, 6194, 11023, 11899, 22046, 23798, 24613, 49226, 209437, 226081, 418874, 452162, 467647, 935294, 1796749, 3593498, 34138231, 68276462]

約数ペア:

[(1, 68276462), (2, 34138231), (19, 3593498), (38, 1796749), (73, 935294), (146, 467647), (151, 452162), (163, 418874), (302, 226081), (326, 209437), (1387, 49226), (2774, 24613), (2869, 23798), (3097, 22046), (5738, 11899), (6194, 11023)]