73718384

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{8069}}^1$

素因数の和:8648

約数の個数: 20

約数和(自身を含む): 143097240

約数和(自身を除く): 69378856

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 8069, 9136, 16138, 32276, 64552, 129104, 4607399, 9214798, 18429596, 36859192, 73718384]

約数ペア:

[(1, 73718384), (2, 36859192), (4, 18429596), (8, 9214798), (16, 4607399), (571, 129104), (1142, 64552), (2284, 32276), (4568, 16138), (8069, 9136)]