28576551290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{717463}}^1$

素因数の和:718046

約数の個数: 32

約数和(自身を含む): 58889445120

約数和(自身を除く): 30312893830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 2845, 3983, 5690, 7966, 19915, 39830, 717463, 1434926, 3587315, 5022241, 7174630, 10044482, 25111205, 50222410, 408236447, 816472894, 2041182235, 2857655129, 4082364470, 5715310258, 14288275645, 28576551290]

約数ペア:

[(1, 28576551290), (2, 14288275645), (5, 5715310258), (7, 4082364470), (10, 2857655129), (14, 2041182235), (35, 816472894), (70, 408236447), (569, 50222410), (1138, 25111205), (2845, 10044482), (3983, 7174630), (5690, 5022241), (7966, 3587315), (19915, 1434926), (39830, 717463)]