66863564

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3079}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 120304800

約数和(自身を除く): 53441236

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 3079, 5429, 6158, 10858, 12316, 21716, 187819, 274031, 375638, 548062, 751276, 1096124, 16715891, 33431782, 66863564]

約数ペア:

[(1, 66863564), (2, 33431782), (4, 16715891), (61, 1096124), (89, 751276), (122, 548062), (178, 375638), (244, 274031), (356, 187819), (3079, 21716), (5429, 12316), (6158, 10858)]