7777144112

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{11113}}^1$

素因数の和:11541

約数の個数: 40

約数和(自身を含む): 15214621440

約数和(自身を除く): 7437477328

約数列:

[1, 2, 4, 8, 16, 191, 229, 382, 458, 764, 916, 1528, 1832, 3056, 3664, 11113, 22226, 43739, 44452, 87478, 88904, 174956, 177808, 349912, 699824, 2122583, 2544877, 4245166, 5089754, 8490332, 10179508, 16980664, 20359016, 33961328, 40718032, 486071507, 972143014, 1944286028, 3888572056, 7777144112]

約数ペア:

[(1, 7777144112), (2, 3888572056), (4, 1944286028), (8, 972143014), (16, 486071507), (191, 40718032), (229, 33961328), (382, 20359016), (458, 16980664), (764, 10179508), (916, 8490332), (1528, 5089754), (1832, 4245166), (3056, 2544877), (3664, 2122583), (11113, 699824), (22226, 349912), (43739, 177808), (44452, 174956), (87478, 88904)]