74728342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6827}}^1$

素因数の和:7263

約数の個数: 16

約数和(自身を含む): 121019472

約数和(自身を除く): 46291130

約数列:

[1, 2, 13, 26, 421, 842, 5473, 6827, 10946, 13654, 88751, 177502, 2874167, 5748334, 37364171, 74728342]

約数ペア:

[(1, 74728342), (2, 37364171), (13, 5748334), (26, 2874167), (421, 177502), (842, 88751), (5473, 13654), (6827, 10946)]