16667103688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1\times {\mathrm{1549}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 33679206000

約数和(自身を除く): 17012102312

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 1297, 1549, 2074, 2594, 3098, 4148, 5188, 6196, 8296, 10376, 12392, 22049, 26333, 44098, 52666, 79117, 88196, 94489, 105332, 158234, 176392, 188978, 210664, 316468, 377956, 632936, 755912, 1344989, 1606313, 2009053, 2689978, 3212626, 4018106, 5379956, 6425252, 8036212, 10759912, 12850504, 16072424, 34153901, 68307802, 122552233, 136615604, 245104466, 273231208, 490208932, 980417864, 2083387961, 4166775922, 8333551844, 16667103688]

約数ペア:

[(1, 16667103688), (2, 8333551844), (4, 4166775922), (8, 2083387961), (17, 980417864), (34, 490208932), (61, 273231208), (68, 245104466), (122, 136615604), (136, 122552233), (244, 68307802), (488, 34153901), (1037, 16072424), (1297, 12850504), (1549, 10759912), (2074, 8036212), (2594, 6425252), (3098, 5379956), (4148, 4018106), (5188, 3212626), (6196, 2689978), (8296, 2009053), (10376, 1606313), (12392, 1344989), (22049, 755912), (26333, 632936), (44098, 377956), (52666, 316468), (79117, 210664), (88196, 188978), (94489, 176392), (105332, 158234)]