64778032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 143990784

約数和(自身を除く): 79212752

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 47, 82, 88, 94, 164, 176, 188, 191, 328, 376, 382, 451, 517, 656, 752, 764, 902, 1034, 1528, 1804, 1927, 2068, 2101, 3056, 3608, 3854, 4136, 4202, 7216, 7708, 7831, 8272, 8404, 8977, 15416, 15662, 16808, 17954, 21197, 30832, 31324, 33616, 35908, 42394, 62648, 71816, 84788, 86141, 98747, 125296, 143632, 169576, 172282, 197494, 339152, 344564, 368057, 394988, 689128, 736114, 789976, 1378256, 1472228, 1579952, 2944456, 4048627, 5888912, 8097254, 16194508, 32389016, 64778032]

約数ペア:

[(1, 64778032), (2, 32389016), (4, 16194508), (8, 8097254), (11, 5888912), (16, 4048627), (22, 2944456), (41, 1579952), (44, 1472228), (47, 1378256), (82, 789976), (88, 736114), (94, 689128), (164, 394988), (176, 368057), (188, 344564), (191, 339152), (328, 197494), (376, 172282), (382, 169576), (451, 143632), (517, 125296), (656, 98747), (752, 86141), (764, 84788), (902, 71816), (1034, 62648), (1528, 42394), (1804, 35908), (1927, 33616), (2068, 31324), (2101, 30832), (3056, 21197), (3608, 17954), (3854, 16808), (4136, 15662), (4202, 15416), (7216, 8977), (7708, 8404), (7831, 8272)]