72671213228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1406939}}^1$

素因数の和:1407329

約数の個数: 24

約数和(自身を含む): 130986114000

約数和(自身を除く): 58314900772

約数列:

[1, 2, 4, 37, 74, 148, 349, 698, 1396, 12913, 25826, 51652, 1406939, 2813878, 5627756, 52056743, 104113486, 208226972, 491021711, 982043422, 1964086844, 18167803307, 36335606614, 72671213228]

約数ペア:

[(1, 72671213228), (2, 36335606614), (4, 18167803307), (37, 1964086844), (74, 982043422), (148, 491021711), (349, 208226972), (698, 104113486), (1396, 52056743), (12913, 5627756), (25826, 2813878), (51652, 1406939)]