7768264

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 18000000

約数和(自身を除く): 10231736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 149, 152, 196, 266, 298, 343, 392, 532, 596, 686, 931, 1043, 1064, 1192, 1372, 1862, 2086, 2744, 2831, 3724, 4172, 5662, 6517, 7301, 7448, 8344, 11324, 13034, 14602, 19817, 22648, 26068, 29204, 39634, 51107, 52136, 58408, 79268, 102214, 138719, 158536, 204428, 277438, 408856, 554876, 971033, 1109752, 1942066, 3884132, 7768264]

約数ペア:

[(1, 7768264), (2, 3884132), (4, 1942066), (7, 1109752), (8, 971033), (14, 554876), (19, 408856), (28, 277438), (38, 204428), (49, 158536), (56, 138719), (76, 102214), (98, 79268), (133, 58408), (149, 52136), (152, 51107), (196, 39634), (266, 29204), (298, 26068), (343, 22648), (392, 19817), (532, 14602), (596, 13034), (686, 11324), (931, 8344), (1043, 7448), (1064, 7301), (1192, 6517), (1372, 5662), (1862, 4172), (2086, 3724), (2744, 2831)]