65153384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{839}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 64576216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 571, 839, 1142, 1678, 2284, 3356, 4568, 6712, 9707, 14263, 19414, 28526, 38828, 57052, 77656, 114104, 479069, 958138, 1916276, 3832552, 8144173, 16288346, 32576692, 65153384]

約数ペア:

[(1, 65153384), (2, 32576692), (4, 16288346), (8, 8144173), (17, 3832552), (34, 1916276), (68, 958138), (136, 479069), (571, 114104), (839, 77656), (1142, 57052), (1678, 38828), (2284, 28526), (3356, 19414), (4568, 14263), (6712, 9707)]