71183288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4519}}^1$

素因数の和:4715

約数の個数: 32

約数和(自身を含む): 146448000

約数和(自身を除く): 75264712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 4519, 7876, 9038, 15752, 18076, 36152, 49709, 99418, 198836, 397672, 808901, 1617802, 3235604, 6471208, 8897911, 17795822, 35591644, 71183288]

約数ペア:

[(1, 71183288), (2, 35591644), (4, 17795822), (8, 8897911), (11, 6471208), (22, 3235604), (44, 1617802), (88, 808901), (179, 397672), (358, 198836), (716, 99418), (1432, 49709), (1969, 36152), (3938, 18076), (4519, 15752), (7876, 9038)]