7248401152

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{22277}}^1$

素因数の和:22365

約数の個数: 72

約数和(自身を含む): 15300173952

約数和(自身を除く): 8051772800

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 3968, 5084, 5248, 7936, 10168, 10496, 20336, 22277, 40672, 44554, 81344, 89108, 162688, 178216, 325376, 356432, 690587, 712864, 913357, 1381174, 1425728, 1826714, 2762348, 2851456, 3653428, 5524696, 5702912, 7306856, 11049392, 14613712, 22098784, 28314067, 29227424, 44197568, 56628134, 58454848, 88395136, 113256268, 116909696, 176790272, 226512536, 233819392, 453025072, 906050144, 1812100288, 3624200576, 7248401152]

約数ペア:

[(1, 7248401152), (2, 3624200576), (4, 1812100288), (8, 906050144), (16, 453025072), (31, 233819392), (32, 226512536), (41, 176790272), (62, 116909696), (64, 113256268), (82, 88395136), (124, 58454848), (128, 56628134), (164, 44197568), (248, 29227424), (256, 28314067), (328, 22098784), (496, 14613712), (656, 11049392), (992, 7306856), (1271, 5702912), (1312, 5524696), (1984, 3653428), (2542, 2851456), (2624, 2762348), (3968, 1826714), (5084, 1425728), (5248, 1381174), (7936, 913357), (10168, 712864), (10496, 690587), (20336, 356432), (22277, 325376), (40672, 178216), (44554, 162688), (81344, 89108)]