68418772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 134064000

約数和(自身を除く): 65645228

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 551, 703, 839, 1073, 1102, 1406, 1678, 2146, 2204, 2812, 3356, 4292, 15941, 20387, 24331, 31043, 31882, 40774, 48662, 62086, 63764, 81548, 97324, 124172, 462289, 589817, 900247, 924578, 1179634, 1800494, 1849156, 2359268, 3600988, 17104693, 34209386, 68418772]

約数ペア:

[(1, 68418772), (2, 34209386), (4, 17104693), (19, 3600988), (29, 2359268), (37, 1849156), (38, 1800494), (58, 1179634), (74, 924578), (76, 900247), (116, 589817), (148, 462289), (551, 124172), (703, 97324), (839, 81548), (1073, 63764), (1102, 62086), (1406, 48662), (1678, 40774), (2146, 31882), (2204, 31043), (2812, 24331), (3356, 20387), (4292, 15941)]