7425488

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 16582272

約数和(自身を除く): 9156784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 397, 668, 794, 1169, 1336, 1588, 2338, 2672, 2779, 3176, 4676, 5558, 6352, 9352, 11116, 18704, 22232, 44464, 66299, 132598, 265196, 464093, 530392, 928186, 1060784, 1856372, 3712744, 7425488]

約数ペア:

[(1, 7425488), (2, 3712744), (4, 1856372), (7, 1060784), (8, 928186), (14, 530392), (16, 464093), (28, 265196), (56, 132598), (112, 66299), (167, 44464), (334, 22232), (397, 18704), (668, 11116), (794, 9352), (1169, 6352), (1336, 5558), (1588, 4676), (2338, 3176), (2672, 2779)]