39144472

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{16931}}^1$

素因数の和:16971

約数の個数: 24

約数和(自身を含む): 77971860

約数和(自身を除く): 38827388

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 16931, 33862, 67724, 135448, 287827, 575654, 1151308, 2302616, 4893059, 9786118, 19572236, 39144472]

約数ペア:

[(1, 39144472), (2, 19572236), (4, 9786118), (8, 4893059), (17, 2302616), (34, 1151308), (68, 575654), (136, 287827), (289, 135448), (578, 67724), (1156, 33862), (2312, 16931)]