72396268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{152093}}^1$

素因数の和:152121

約数の個数: 24

約数和(自身を含む): 153310752

約数和(自身を除く): 80914484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 152093, 304186, 608372, 1064651, 2129302, 2585581, 4258604, 5171162, 10342324, 18099067, 36198134, 72396268]

約数ペア:

[(1, 72396268), (2, 36198134), (4, 18099067), (7, 10342324), (14, 5171162), (17, 4258604), (28, 2585581), (34, 2129302), (68, 1064651), (119, 608372), (238, 304186), (476, 152093)]