40394566

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 61804080

約数和(自身を除く): 21409514

約数列:

[1, 2, 61, 122, 467, 709, 934, 1418, 28487, 43249, 56974, 86498, 331103, 662206, 20197283, 40394566]

約数ペア:

[(1, 40394566), (2, 20197283), (61, 662206), (122, 331103), (467, 86498), (709, 56974), (934, 43249), (1418, 28487)]