25314530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3463}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 49382784

約数和(自身を除く): 24068254

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3463, 3655, 6926, 7310, 17315, 34630, 58871, 117742, 148909, 294355, 297818, 588710, 744545, 1489090, 2531453, 5062906, 12657265, 25314530]

約数ペア:

[(1, 25314530), (2, 12657265), (5, 5062906), (10, 2531453), (17, 1489090), (34, 744545), (43, 588710), (85, 297818), (86, 294355), (170, 148909), (215, 117742), (430, 58871), (731, 34630), (1462, 17315), (3463, 7310), (3655, 6926)]