39870408

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72229}}^1$

素因数の和:72261

約数の個数: 32

約数和(自身を含む): 104011200

約数和(自身を除く): 64140792

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 72229, 144458, 216687, 288916, 433374, 577832, 866748, 1661267, 1733496, 3322534, 4983801, 6645068, 9967602, 13290136, 19935204, 39870408]

約数ペア:

[(1, 39870408), (2, 19935204), (3, 13290136), (4, 9967602), (6, 6645068), (8, 4983801), (12, 3322534), (23, 1733496), (24, 1661267), (46, 866748), (69, 577832), (92, 433374), (138, 288916), (184, 216687), (276, 144458), (552, 72229)]