2021184928

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{44449}}^1$

素因数の和:44502

約数の個数: 72

約数和(自身を含む): 4788598500

約数和(自身を除く): 2767413572

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 5684, 6496, 11368, 22736, 44449, 45472, 88898, 177796, 311143, 355592, 622286, 711184, 1244572, 1289021, 1422368, 2178001, 2489144, 2578042, 4356002, 4978288, 5156084, 8712004, 9023147, 9956576, 10312168, 17424008, 18046294, 20624336, 34848016, 36092588, 41248672, 63162029, 69696032, 72185176, 126324058, 144370352, 252648116, 288740704, 505296232, 1010592464, 2021184928]

約数ペア:

[(1, 2021184928), (2, 1010592464), (4, 505296232), (7, 288740704), (8, 252648116), (14, 144370352), (16, 126324058), (28, 72185176), (29, 69696032), (32, 63162029), (49, 41248672), (56, 36092588), (58, 34848016), (98, 20624336), (112, 18046294), (116, 17424008), (196, 10312168), (203, 9956576), (224, 9023147), (232, 8712004), (392, 5156084), (406, 4978288), (464, 4356002), (784, 2578042), (812, 2489144), (928, 2178001), (1421, 1422368), (1568, 1289021), (1624, 1244572), (2842, 711184), (3248, 622286), (5684, 355592), (6496, 311143), (11368, 177796), (22736, 88898), (44449, 45472)]