7648728

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 19192560

約数和(自身を除く): 11543832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 757, 842, 1263, 1514, 1684, 2271, 2526, 3028, 3368, 4542, 5052, 6056, 9084, 10104, 18168, 318697, 637394, 956091, 1274788, 1912182, 2549576, 3824364, 7648728]

約数ペア:

[(1, 7648728), (2, 3824364), (3, 2549576), (4, 1912182), (6, 1274788), (8, 956091), (12, 637394), (24, 318697), (421, 18168), (757, 10104), (842, 9084), (1263, 6056), (1514, 5052), (1684, 4542), (2271, 3368), (2526, 3028)]