42280808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3767}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 84101760

約数和(自身を除く): 41820952

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 3767, 5612, 7534, 11224, 15068, 30136, 86641, 173282, 229787, 346564, 459574, 693128, 919148, 1838296, 5285101, 10570202, 21140404, 42280808]

約数ペア:

[(1, 42280808), (2, 21140404), (4, 10570202), (8, 5285101), (23, 1838296), (46, 919148), (61, 693128), (92, 459574), (122, 346564), (184, 229787), (244, 173282), (488, 86641), (1403, 30136), (2806, 15068), (3767, 11224), (5612, 7534)]