40890658

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 65214720

約数和(自身を除く): 24324062

約数列:

[1, 2, 47, 59, 73, 94, 101, 118, 146, 202, 2773, 3431, 4307, 4747, 5546, 5959, 6862, 7373, 8614, 9494, 11918, 14746, 202429, 280073, 346531, 404858, 435007, 560146, 693062, 870014, 20445329, 40890658]

約数ペア:

[(1, 40890658), (2, 20445329), (47, 870014), (59, 693062), (73, 560146), (94, 435007), (101, 404858), (118, 346531), (146, 280073), (202, 202429), (2773, 14746), (3431, 11918), (4307, 9494), (4747, 8614), (5546, 7373), (5959, 6862)]