1979072

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 42

約数和(自身を含む): 4210812

約数和(自身を除く): 2231740

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 136, 214, 272, 289, 428, 544, 578, 856, 1088, 1156, 1712, 1819, 2312, 3424, 3638, 4624, 6848, 7276, 9248, 14552, 18496, 29104, 30923, 58208, 61846, 116416, 123692, 247384, 494768, 989536, 1979072]

約数ペア:

[(1, 1979072), (2, 989536), (4, 494768), (8, 247384), (16, 123692), (17, 116416), (32, 61846), (34, 58208), (64, 30923), (68, 29104), (107, 18496), (136, 14552), (214, 9248), (272, 7276), (289, 6848), (428, 4624), (544, 3638), (578, 3424), (856, 2312), (1088, 1819), (1156, 1712)]