66884692

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{5227}}^1$

素因数の和:5695

約数の個数: 24

約数和(自身を含む): 134087744

約数和(自身を除く): 67203052

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 5227, 6398, 10454, 12796, 20908, 36589, 73178, 146356, 2388739, 4777478, 9554956, 16721173, 33442346, 66884692]

約数ペア:

[(1, 66884692), (2, 33442346), (4, 16721173), (7, 9554956), (14, 4777478), (28, 2388739), (457, 146356), (914, 73178), (1828, 36589), (3199, 20908), (5227, 12796), (6398, 10454)]