84219268

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{44893}}^1$

素因数の和:44971

約数の個数: 24

約数和(自身を含む): 170956352

約数和(自身を除く): 86737084

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 44893, 89786, 179572, 314251, 628502, 1257004, 3007831, 6015662, 12031324, 21054817, 42109634, 84219268]

約数ペア:

[(1, 84219268), (2, 42109634), (4, 21054817), (7, 12031324), (14, 6015662), (28, 3007831), (67, 1257004), (134, 628502), (268, 314251), (469, 179572), (938, 89786), (1876, 44893)]