40983782

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 30866458

約数列:

[1, 2, 7, 14, 107, 109, 214, 218, 251, 502, 749, 763, 1498, 1526, 1757, 3514, 11663, 23326, 26857, 27359, 53714, 54718, 81641, 163282, 187999, 191513, 375998, 383026, 2927413, 5854826, 20491891, 40983782]

約数ペア:

[(1, 40983782), (2, 20491891), (7, 5854826), (14, 2927413), (107, 383026), (109, 375998), (214, 191513), (218, 187999), (251, 163282), (502, 81641), (749, 54718), (763, 53714), (1498, 27359), (1526, 26857), (1757, 23326), (3514, 11663)]