39089042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 64800000

約数和(自身を除く): 25710958

約数列:

[1, 2, 19, 29, 38, 58, 79, 158, 449, 551, 898, 1102, 1501, 2291, 3002, 4582, 8531, 13021, 17062, 26042, 35471, 43529, 70942, 87058, 247399, 494798, 673949, 1028659, 1347898, 2057318, 19544521, 39089042]

約数ペア:

[(1, 39089042), (2, 19544521), (19, 2057318), (29, 1347898), (38, 1028659), (58, 673949), (79, 494798), (158, 247399), (449, 87058), (551, 70942), (898, 43529), (1102, 35471), (1501, 26042), (2291, 17062), (3002, 13021), (4582, 8531)]