67958956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:698

約数の個数: 36

約数和(自身を含む): 129637200

約数和(自身を除く): 61678244

約数列:

[1, 2, 4, 13, 26, 52, 169, 229, 338, 439, 458, 676, 878, 916, 1756, 2977, 5707, 5954, 11414, 11908, 22828, 38701, 74191, 77402, 100531, 148382, 154804, 201062, 296764, 402124, 1306903, 2613806, 5227612, 16989739, 33979478, 67958956]

約数ペア:

[(1, 67958956), (2, 33979478), (4, 16989739), (13, 5227612), (26, 2613806), (52, 1306903), (169, 402124), (229, 296764), (338, 201062), (439, 154804), (458, 148382), (676, 100531), (878, 77402), (916, 74191), (1756, 38701), (2977, 22828), (5707, 11908), (5954, 11414)]