858962576

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{1487}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 1690129920

約数和(自身を除く): 831167344

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 457, 632, 914, 1264, 1487, 1828, 2974, 3656, 5948, 7312, 11896, 23792, 36103, 72206, 117473, 144412, 234946, 288824, 469892, 577648, 679559, 939784, 1359118, 1879568, 2718236, 5436472, 10872944, 53685161, 107370322, 214740644, 429481288, 858962576]

約数ペア:

[(1, 858962576), (2, 429481288), (4, 214740644), (8, 107370322), (16, 53685161), (79, 10872944), (158, 5436472), (316, 2718236), (457, 1879568), (632, 1359118), (914, 939784), (1264, 679559), (1487, 577648), (1828, 469892), (2974, 288824), (3656, 234946), (5948, 144412), (7312, 117473), (11896, 72206), (23792, 36103)]