28044212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32309}}^1$

素因数の和:32351

約数の個数: 24

約数和(自身を含む): 57899520

約数和(自身を除く): 29855308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 32309, 64618, 129236, 226163, 452326, 904652, 1001579, 2003158, 4006316, 7011053, 14022106, 28044212]

約数ペア:

[(1, 28044212), (2, 14022106), (4, 7011053), (7, 4006316), (14, 2003158), (28, 1001579), (31, 904652), (62, 452326), (124, 226163), (217, 129236), (434, 64618), (868, 32309)]