61159406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 114773760

約数和(自身を除く): 53614354

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 818, 971, 1942, 2863, 4499, 5726, 6797, 8998, 10681, 13594, 21362, 31493, 62986, 74767, 149534, 397139, 794278, 2779973, 4368529, 5559946, 8737058, 30579703, 61159406]

約数ペア:

[(1, 61159406), (2, 30579703), (7, 8737058), (11, 5559946), (14, 4368529), (22, 2779973), (77, 794278), (154, 397139), (409, 149534), (818, 74767), (971, 62986), (1942, 31493), (2863, 21362), (4499, 13594), (5726, 10681), (6797, 8998)]