17967157264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8443213}}^1$

素因数の和:8443247

約数の個数: 40

約数和(自身を含む): 41878341440

約数和(自身を除く): 23911184176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 8443213, 16886426, 33772852, 59102491, 67545704, 118204982, 135091408, 160421047, 236409964, 320842094, 472819928, 641684188, 945639856, 1122947329, 1283368376, 2245894658, 2566736752, 4491789316, 8983578632, 17967157264]

約数ペア:

[(1, 17967157264), (2, 8983578632), (4, 4491789316), (7, 2566736752), (8, 2245894658), (14, 1283368376), (16, 1122947329), (19, 945639856), (28, 641684188), (38, 472819928), (56, 320842094), (76, 236409964), (112, 160421047), (133, 135091408), (152, 118204982), (266, 67545704), (304, 59102491), (532, 33772852), (1064, 16886426), (2128, 8443213)]