68966744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111959}}^1$

素因数の和:111983

約数の個数: 32

約数和(自身を含む): 161222400

約数和(自身を除く): 92255656

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 111959, 223918, 447836, 783713, 895672, 1231549, 1567426, 2463098, 3134852, 4926196, 6269704, 8620843, 9852392, 17241686, 34483372, 68966744]

約数ペア:

[(1, 68966744), (2, 34483372), (4, 17241686), (7, 9852392), (8, 8620843), (11, 6269704), (14, 4926196), (22, 3134852), (28, 2463098), (44, 1567426), (56, 1231549), (77, 895672), (88, 783713), (154, 447836), (308, 223918), (616, 111959)]