63640472

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6569}}^1$

素因数の和:6755

約数の個数: 32

約数和(自身を含む): 137181600

約数和(自身を除く): 73541128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 6569, 9688, 13138, 26276, 45983, 52552, 91966, 183932, 367864, 1136437, 2272874, 4545748, 7955059, 9091496, 15910118, 31820236, 63640472]

約数ペア:

[(1, 63640472), (2, 31820236), (4, 15910118), (7, 9091496), (8, 7955059), (14, 4545748), (28, 2272874), (56, 1136437), (173, 367864), (346, 183932), (692, 91966), (1211, 52552), (1384, 45983), (2422, 26276), (4844, 13138), (6569, 9688)]