65699992

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 126247680

約数和(自身を除く): 60547688

約数列:

[1, 2, 4, 8, 71, 103, 142, 206, 284, 412, 568, 824, 1123, 2246, 4492, 7313, 8984, 14626, 29252, 58504, 79733, 115669, 159466, 231338, 318932, 462676, 637864, 925352, 8212499, 16424998, 32849996, 65699992]

約数ペア:

[(1, 65699992), (2, 32849996), (4, 16424998), (8, 8212499), (71, 925352), (103, 637864), (142, 462676), (206, 318932), (284, 231338), (412, 159466), (568, 115669), (824, 79733), (1123, 58504), (2246, 29252), (4492, 14626), (7313, 8984)]