72803384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{535319}}^1$

素因数の和:535342

約数の個数: 16

約数和(自身を含む): 144536400

約数和(自身を除く): 71733016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 535319, 1070638, 2141276, 4282552, 9100423, 18200846, 36401692, 72803384]

約数ペア:

[(1, 72803384), (2, 36401692), (4, 18200846), (8, 9100423), (17, 4282552), (34, 2141276), (68, 1070638), (136, 535319)]