68851288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41179}}^1$

素因数の和:41215

約数の個数: 32

約数和(自身を含む): 148248000

約数和(自身を除く): 79396712

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 41179, 82358, 164716, 329432, 452969, 782401, 905938, 1564802, 1811876, 3129604, 3623752, 6259208, 8606411, 17212822, 34425644, 68851288]

約数ペア:

[(1, 68851288), (2, 34425644), (4, 17212822), (8, 8606411), (11, 6259208), (19, 3623752), (22, 3129604), (38, 1811876), (44, 1564802), (76, 905938), (88, 782401), (152, 452969), (209, 329432), (418, 164716), (836, 82358), (1672, 41179)]