4394256

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2183

約数の個数: 40

約数和(自身を含む): 11621280

約数和(自身を除く): 7227024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 2129, 4258, 6387, 8516, 12774, 17032, 25548, 34064, 51096, 91547, 102192, 183094, 274641, 366188, 549282, 732376, 1098564, 1464752, 2197128, 4394256]

約数ペア:

[(1, 4394256), (2, 2197128), (3, 1464752), (4, 1098564), (6, 732376), (8, 549282), (12, 366188), (16, 274641), (24, 183094), (43, 102192), (48, 91547), (86, 51096), (129, 34064), (172, 25548), (258, 17032), (344, 12774), (516, 8516), (688, 6387), (1032, 4258), (2064, 2129)]