67280288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{123677}}^1$

素因数の和:123704

約数の個数: 24

約数和(自身を含む): 140250852

約数和(自身を除く): 72970564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 123677, 247354, 494708, 989416, 1978832, 2102509, 3957664, 4205018, 8410036, 16820072, 33640144, 67280288]

約数ペア:

[(1, 67280288), (2, 33640144), (4, 16820072), (8, 8410036), (16, 4205018), (17, 3957664), (32, 2102509), (34, 1978832), (68, 989416), (136, 494708), (272, 247354), (544, 123677)]