75705712

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{70621}}^1$

素因数の和:70696

約数の個数: 20

約数和(自身を含む): 148871176

約数和(自身を除く): 73165464

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 70621, 141242, 282484, 564968, 1129936, 4731607, 9463214, 18926428, 37852856, 75705712]

約数ペア:

[(1, 75705712), (2, 37852856), (4, 18926428), (8, 9463214), (16, 4731607), (67, 1129936), (134, 564968), (268, 282484), (536, 141242), (1072, 70621)]