12858065912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{3019}}^1$

素因数の和:3420

約数の個数: 64

約数和(自身を含む): 25570944000

約数和(自身を除く): 12712878088

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 293, 316, 586, 632, 1172, 1817, 2344, 3019, 3634, 6038, 6739, 7268, 12076, 13478, 14536, 23147, 24152, 26956, 46294, 53912, 69437, 92588, 138874, 185176, 238501, 277748, 477002, 532381, 555496, 884567, 954004, 1064762, 1769134, 1908008, 2129524, 3538268, 4259048, 5485523, 7076536, 10971046, 20345041, 21942092, 40690082, 43884184, 69880793, 81380164, 139761586, 162760328, 279523172, 559046344, 1607258239, 3214516478, 6429032956, 12858065912]

約数ペア:

[(1, 12858065912), (2, 6429032956), (4, 3214516478), (8, 1607258239), (23, 559046344), (46, 279523172), (79, 162760328), (92, 139761586), (158, 81380164), (184, 69880793), (293, 43884184), (316, 40690082), (586, 21942092), (632, 20345041), (1172, 10971046), (1817, 7076536), (2344, 5485523), (3019, 4259048), (3634, 3538268), (6038, 2129524), (6739, 1908008), (7268, 1769134), (12076, 1064762), (13478, 954004), (14536, 884567), (23147, 555496), (24152, 532381), (26956, 477002), (46294, 277748), (53912, 238501), (69437, 185176), (92588, 138874)]