73673648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{270859}}^1$

素因数の和:270884

約数の個数: 20

約数和(自身を含む): 151139880

約数和(自身を除く): 77466232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 270859, 541718, 1083436, 2166872, 4333744, 4604603, 9209206, 18418412, 36836824, 73673648]

約数ペア:

[(1, 73673648), (2, 36836824), (4, 18418412), (8, 9209206), (16, 4604603), (17, 4333744), (34, 2166872), (68, 1083436), (136, 541718), (272, 270859)]