68779676

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{13723}}^1$

素因数の和:13913

約数の個数: 24

約数和(自身を含む): 138337920

約数和(自身を除く): 69558244

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 13723, 27446, 54892, 96061, 192122, 384244, 2456417, 4912834, 9825668, 17194919, 34389838, 68779676]

約数ペア:

[(1, 68779676), (2, 34389838), (4, 17194919), (7, 9825668), (14, 4912834), (28, 2456417), (179, 384244), (358, 192122), (716, 96061), (1253, 54892), (2506, 27446), (5012, 13723)]