129778052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{23909}}^1$

素因数の和:23995

約数の個数: 24

約数和(自身を含む): 241012800

約数和(自身を除く): 111234748

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 23909, 47818, 95636, 549907, 1099814, 1410631, 2199628, 2821262, 5642524, 32444513, 64889026, 129778052]

約数ペア:

[(1, 129778052), (2, 64889026), (4, 32444513), (23, 5642524), (46, 2821262), (59, 2199628), (92, 1410631), (118, 1099814), (236, 549907), (1357, 95636), (2714, 47818), (5428, 23909)]