27784142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4289}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 43243200

約数和(自身を除く): 15459058

約数列:

[1, 2, 41, 79, 82, 158, 3239, 4289, 6478, 8578, 175849, 338831, 351698, 677662, 13892071, 27784142]

約数ペア:

[(1, 27784142), (2, 13892071), (41, 677662), (79, 351698), (82, 338831), (158, 175849), (3239, 8578), (4289, 6478)]