71930222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7457}}^1$

素因数の和:7532

約数の個数: 32

約数和(自身を含む): 135317952

約数和(自身を除く): 63387730

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 7457, 9646, 14914, 52199, 96941, 104398, 193882, 395221, 678587, 790442, 1357174, 2766547, 5137873, 5533094, 10275746, 35965111, 71930222]

約数ペア:

[(1, 71930222), (2, 35965111), (7, 10275746), (13, 5533094), (14, 5137873), (26, 2766547), (53, 1357174), (91, 790442), (106, 678587), (182, 395221), (371, 193882), (689, 104398), (742, 96941), (1378, 52199), (4823, 14914), (7457, 9646)]