77262038

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{39703}}^1$

素因数の和:39851

約数の個数: 16

約数和(自身を含む): 133405440

約数和(自身を除く): 56143402

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 39703, 79406, 277921, 555842, 5518717, 11037434, 38631019, 77262038]

約数ペア:

[(1, 77262038), (2, 38631019), (7, 11037434), (14, 5518717), (139, 555842), (278, 277921), (973, 79406), (1946, 39703)]