28501484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10979}}^1$

素因数の和:11053

約数の個数: 24

約数和(自身を含む): 55339200

約数和(自身を除く): 26837716

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 10979, 21958, 43916, 120769, 241538, 483076, 647761, 1295522, 2591044, 7125371, 14250742, 28501484]

約数ペア:

[(1, 28501484), (2, 14250742), (4, 7125371), (11, 2591044), (22, 1295522), (44, 647761), (59, 483076), (118, 241538), (236, 120769), (649, 43916), (1298, 21958), (2596, 10979)]