40564348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 78970248

約数和(自身を除く): 38405900

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 173, 292, 346, 692, 803, 1606, 1903, 3212, 3806, 5329, 7612, 10658, 12629, 21316, 25258, 50516, 58619, 117238, 138919, 234476, 277838, 555676, 921917, 1843834, 3687668, 10141087, 20282174, 40564348]

約数ペア:

[(1, 40564348), (2, 20282174), (4, 10141087), (11, 3687668), (22, 1843834), (44, 921917), (73, 555676), (146, 277838), (173, 234476), (292, 138919), (346, 117238), (692, 58619), (803, 50516), (1606, 25258), (1903, 21316), (3212, 12629), (3806, 10658), (5329, 7612)]