71918764

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 127915200

約数和(自身を除く): 55996436

約数列:

[1, 2, 4, 89, 178, 269, 356, 538, 751, 1076, 1502, 3004, 23941, 47882, 66839, 95764, 133678, 202019, 267356, 404038, 808076, 17979691, 35959382, 71918764]

約数ペア:

[(1, 71918764), (2, 35959382), (4, 17979691), (89, 808076), (178, 404038), (269, 267356), (356, 202019), (538, 133678), (751, 95764), (1076, 66839), (1502, 47882), (3004, 23941)]