40426918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2879}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 34222682

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 2879, 5758, 7021, 14042, 20153, 40306, 48943, 97886, 169861, 339722, 342601, 685202, 1189027, 2378054, 2887637, 5775274, 20213459, 40426918]

約数ペア:

[(1, 40426918), (2, 20213459), (7, 5775274), (14, 2887637), (17, 2378054), (34, 1189027), (59, 685202), (118, 342601), (119, 339722), (238, 169861), (413, 97886), (826, 48943), (1003, 40306), (2006, 20153), (2879, 14042), (5758, 7021)]