69712144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{117757}}^1$

素因数の和:117802

約数の個数: 20

約数和(自身を含む): 138718924

約数和(自身を除く): 69006780

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 117757, 235514, 471028, 942056, 1884112, 4357009, 8714018, 17428036, 34856072, 69712144]

約数ペア:

[(1, 69712144), (2, 34856072), (4, 17428036), (8, 8714018), (16, 4357009), (37, 1884112), (74, 942056), (148, 471028), (296, 235514), (592, 117757)]