7425838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 13825728

約数和(自身を除く): 6399890

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 761, 1394, 1522, 4879, 5327, 9758, 10654, 12937, 25874, 31201, 62402, 90559, 181118, 218407, 436814, 530417, 1060834, 3712919, 7425838]

約数ペア:

[(1, 7425838), (2, 3712919), (7, 1060834), (14, 530417), (17, 436814), (34, 218407), (41, 181118), (82, 90559), (119, 62402), (238, 31201), (287, 25874), (574, 12937), (697, 10654), (761, 9758), (1394, 5327), (1522, 4879)]