78832724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3847}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 142222080

約数和(自身を除く): 63389356

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 3847, 5123, 7694, 10246, 15388, 20492, 180809, 361618, 419323, 723236, 838646, 1677292, 19708181, 39416362, 78832724]

約数ペア:

[(1, 78832724), (2, 39416362), (4, 19708181), (47, 1677292), (94, 838646), (109, 723236), (188, 419323), (218, 361618), (436, 180809), (3847, 20492), (5123, 15388), (7694, 10246)]