8271054008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{25321}}^1$

素因数の和:25660

約数の個数: 64

約数和(自身を含む): 18718022400

約数和(自身を除く): 10446968392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 307, 532, 614, 1064, 1228, 2149, 2456, 4298, 5833, 8596, 11666, 17192, 23332, 25321, 40831, 46664, 50642, 81662, 101284, 163324, 177247, 202568, 326648, 354494, 481099, 708988, 962198, 1417976, 1924396, 3367693, 3848792, 6735386, 7773547, 13470772, 15547094, 26941544, 31094188, 54414829, 62188376, 108829658, 147697393, 217659316, 295394786, 435318632, 590789572, 1033881751, 1181579144, 2067763502, 4135527004, 8271054008]

約数ペア:

[(1, 8271054008), (2, 4135527004), (4, 2067763502), (7, 1181579144), (8, 1033881751), (14, 590789572), (19, 435318632), (28, 295394786), (38, 217659316), (56, 147697393), (76, 108829658), (133, 62188376), (152, 54414829), (266, 31094188), (307, 26941544), (532, 15547094), (614, 13470772), (1064, 7773547), (1228, 6735386), (2149, 3848792), (2456, 3367693), (4298, 1924396), (5833, 1417976), (8596, 962198), (11666, 708988), (17192, 481099), (23332, 354494), (25321, 326648), (40831, 202568), (46664, 177247), (50642, 163324), (81662, 101284)]