39670862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 77995008

約数和(自身を除く): 38324146

約数列:

[1, 2, 7, 11, 14, 22, 41, 61, 77, 82, 103, 122, 154, 206, 287, 427, 451, 574, 671, 721, 854, 902, 1133, 1342, 1442, 2266, 2501, 3157, 4223, 4697, 5002, 6283, 6314, 7931, 8446, 9394, 12566, 15862, 17507, 27511, 29561, 35014, 43981, 46453, 55022, 59122, 69113, 87962, 92906, 138226, 192577, 257603, 325171, 385154, 483791, 515206, 650342, 967582, 1803221, 2833633, 3606442, 5667266, 19835431, 39670862]

約数ペア:

[(1, 39670862), (2, 19835431), (7, 5667266), (11, 3606442), (14, 2833633), (22, 1803221), (41, 967582), (61, 650342), (77, 515206), (82, 483791), (103, 385154), (122, 325171), (154, 257603), (206, 192577), (287, 138226), (427, 92906), (451, 87962), (574, 69113), (671, 59122), (721, 55022), (854, 46453), (902, 43981), (1133, 35014), (1342, 29561), (1442, 27511), (2266, 17507), (2501, 15862), (3157, 12566), (4223, 9394), (4697, 8446), (5002, 7931), (6283, 6314)]