63438388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12577}}^1$

素因数の和:12691

約数の個数: 24

約数和(自身を含む): 120799112

約数和(自身を除く): 57360724

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 12577, 25154, 50308, 163501, 327002, 654004, 1219969, 2439938, 4879876, 15859597, 31719194, 63438388]

約数ペア:

[(1, 63438388), (2, 31719194), (4, 15859597), (13, 4879876), (26, 2439938), (52, 1219969), (97, 654004), (194, 327002), (388, 163501), (1261, 50308), (2522, 25154), (5044, 12577)]