68179942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 111132000

約数和(自身を除く): 42952058

約数列:

[1, 2, 19, 38, 53, 97, 106, 194, 349, 698, 1007, 1843, 2014, 3686, 5141, 6631, 10282, 13262, 18497, 33853, 36994, 67706, 97679, 195358, 351443, 643207, 702886, 1286414, 1794209, 3588418, 34089971, 68179942]

約数ペア:

[(1, 68179942), (2, 34089971), (19, 3588418), (38, 1794209), (53, 1286414), (97, 702886), (106, 643207), (194, 351443), (349, 195358), (698, 97679), (1007, 67706), (1843, 36994), (2014, 33853), (3686, 18497), (5141, 13262), (6631, 10282)]