77893522

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 138297600

約数和(自身を除く): 60404078

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 287, 574, 679, 1358, 1399, 2798, 3977, 7954, 9793, 19586, 27839, 55678, 57359, 114718, 135703, 271406, 401513, 803026, 949921, 1899842, 5563823, 11127646, 38946761, 77893522]

約数ペア:

[(1, 77893522), (2, 38946761), (7, 11127646), (14, 5563823), (41, 1899842), (82, 949921), (97, 803026), (194, 401513), (287, 271406), (574, 135703), (679, 114718), (1358, 57359), (1399, 55678), (2798, 27839), (3977, 19586), (7954, 9793)]