71385384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{424913}}^1$

素因数の和:424929

約数の個数: 32

約数和(自身を含む): 203958720

約数和(自身を除く): 132573336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 424913, 849826, 1274739, 1699652, 2549478, 2974391, 3399304, 5098956, 5948782, 8923173, 10197912, 11897564, 17846346, 23795128, 35692692, 71385384]

約数ペア:

[(1, 71385384), (2, 35692692), (3, 23795128), (4, 17846346), (6, 11897564), (7, 10197912), (8, 8923173), (12, 5948782), (14, 5098956), (21, 3399304), (24, 2974391), (28, 2549478), (42, 1699652), (56, 1274739), (84, 849826), (168, 424913)]