67790338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19139}}^1$

素因数の和:19182

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 64505342

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 19139, 38278, 133973, 210529, 267946, 421058, 440197, 880394, 1473703, 2947406, 3081379, 4842167, 6162758, 9684334, 33895169, 67790338]

約数ペア:

[(1, 67790338), (2, 33895169), (7, 9684334), (11, 6162758), (14, 4842167), (22, 3081379), (23, 2947406), (46, 1473703), (77, 880394), (154, 440197), (161, 421058), (253, 267946), (322, 210529), (506, 133973), (1771, 38278), (3542, 19139)]