2820512296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{27689}}^1$

素因数の和:27826

約数の個数: 64

約数和(自身を含む): 6459523200

約数和(自身を除く): 3639010904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 107, 119, 136, 214, 238, 428, 476, 749, 856, 952, 1498, 1819, 2996, 3638, 5992, 7276, 12733, 14552, 25466, 27689, 50932, 55378, 101864, 110756, 193823, 221512, 387646, 470713, 775292, 941426, 1550584, 1882852, 2962723, 3294991, 3765704, 5925446, 6589982, 11850892, 13179964, 20739061, 23701784, 26359928, 41478122, 50366291, 82956244, 100732582, 165912488, 201465164, 352564037, 402930328, 705128074, 1410256148, 2820512296]

約数ペア:

[(1, 2820512296), (2, 1410256148), (4, 705128074), (7, 402930328), (8, 352564037), (14, 201465164), (17, 165912488), (28, 100732582), (34, 82956244), (56, 50366291), (68, 41478122), (107, 26359928), (119, 23701784), (136, 20739061), (214, 13179964), (238, 11850892), (428, 6589982), (476, 5925446), (749, 3765704), (856, 3294991), (952, 2962723), (1498, 1882852), (1819, 1550584), (2996, 941426), (3638, 775292), (5992, 470713), (7276, 387646), (12733, 221512), (14552, 193823), (25466, 110756), (27689, 101864), (50932, 55378)]