38670472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5413}}^1$

素因数の和:5485

約数の個数: 32

約数和(自身を含む): 77961600

約数和(自身を除く): 39291128

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 5413, 7144, 10826, 21652, 43304, 102847, 205694, 254411, 411388, 508822, 822776, 1017644, 2035288, 4833809, 9667618, 19335236, 38670472]

約数ペア:

[(1, 38670472), (2, 19335236), (4, 9667618), (8, 4833809), (19, 2035288), (38, 1017644), (47, 822776), (76, 508822), (94, 411388), (152, 254411), (188, 205694), (376, 102847), (893, 43304), (1786, 21652), (3572, 10826), (5413, 7144)]