71223684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{847901}}^1$

素因数の和:847915

約数の個数: 24

約数和(自身を含む): 189930048

約数和(自身を除く): 118706364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 847901, 1695802, 2543703, 3391604, 5087406, 5935307, 10174812, 11870614, 17805921, 23741228, 35611842, 71223684]

約数ペア:

[(1, 71223684), (2, 35611842), (3, 23741228), (4, 17805921), (6, 11870614), (7, 10174812), (12, 5935307), (14, 5087406), (21, 3391604), (28, 2543703), (42, 1695802), (84, 847901)]