29911228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7211}}^1$

素因数の和:7293

約数の個数: 24

約数和(自身を含む): 56340144

約数和(自身を除く): 26428916

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 7211, 14422, 28844, 122587, 245174, 439871, 490348, 879742, 1759484, 7477807, 14955614, 29911228]

約数ペア:

[(1, 29911228), (2, 14955614), (4, 7477807), (17, 1759484), (34, 879742), (61, 490348), (68, 439871), (122, 245174), (244, 122587), (1037, 28844), (2074, 14422), (4148, 7211)]