74320372

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1579}}^1$

素因数の和:1672

約数の個数: 36

約数和(自身を含む): 152451040

約数和(自身を除く): 78130668

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1579, 1681, 3158, 3362, 6316, 6724, 11053, 11767, 22106, 23534, 44212, 47068, 64739, 129478, 258956, 453173, 906346, 1812692, 2654299, 5308598, 10617196, 18580093, 37160186, 74320372]

約数ペア:

[(1, 74320372), (2, 37160186), (4, 18580093), (7, 10617196), (14, 5308598), (28, 2654299), (41, 1812692), (82, 906346), (164, 453173), (287, 258956), (574, 129478), (1148, 64739), (1579, 47068), (1681, 44212), (3158, 23534), (3362, 22106), (6316, 11767), (6724, 11053)]