71140288

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1625

約数の個数: 56

約数和(自身を含む): 152156160

約数和(自身を除く): 81015872

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1559, 1984, 2852, 3118, 5704, 6236, 11408, 12472, 22816, 24944, 35857, 45632, 48329, 49888, 71714, 96658, 99776, 143428, 193316, 286856, 386632, 573712, 773264, 1111567, 1147424, 1546528, 2223134, 2294848, 3093056, 4446268, 8892536, 17785072, 35570144, 71140288]

約数ペア:

[(1, 71140288), (2, 35570144), (4, 17785072), (8, 8892536), (16, 4446268), (23, 3093056), (31, 2294848), (32, 2223134), (46, 1546528), (62, 1147424), (64, 1111567), (92, 773264), (124, 573712), (184, 386632), (248, 286856), (368, 193316), (496, 143428), (713, 99776), (736, 96658), (992, 71714), (1426, 49888), (1472, 48329), (1559, 45632), (1984, 35857), (2852, 24944), (3118, 22816), (5704, 12472), (6236, 11408)]