15662984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 32466420

約数和(自身を除く): 16803436

約数列:

[1, 2, 4, 8, 17, 34, 41, 53, 68, 82, 106, 136, 164, 212, 328, 424, 697, 901, 1394, 1802, 2173, 2788, 2809, 3604, 4346, 5576, 5618, 7208, 8692, 11236, 17384, 22472, 36941, 47753, 73882, 95506, 115169, 147764, 191012, 230338, 295528, 382024, 460676, 921352, 1957873, 3915746, 7831492, 15662984]

約数ペア:

[(1, 15662984), (2, 7831492), (4, 3915746), (8, 1957873), (17, 921352), (34, 460676), (41, 382024), (53, 295528), (68, 230338), (82, 191012), (106, 147764), (136, 115169), (164, 95506), (212, 73882), (328, 47753), (424, 36941), (697, 22472), (901, 17384), (1394, 11236), (1802, 8692), (2173, 7208), (2788, 5618), (2809, 5576), (3604, 4346)]