63420778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2\times {\mathrm{157}}^1$

素因数の和:394

約数の個数: 24

約数和(自身を含む): 102307212

約数和(自身を除く): 38886434

約数列:

[1, 2, 17, 34, 109, 157, 218, 314, 1853, 2669, 3706, 5338, 11881, 17113, 23762, 34226, 201977, 290921, 403954, 581842, 1865317, 3730634, 31710389, 63420778]

約数ペア:

[(1, 63420778), (2, 31710389), (17, 3730634), (34, 1865317), (109, 581842), (157, 403954), (218, 290921), (314, 201977), (1853, 34226), (2669, 23762), (3706, 17113), (5338, 11881)]