70539856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4937}}^1$

素因数の和:5011

約数の個数: 40

約数和(自身を含む): 146954880

約数和(自身を除く): 76415024

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 4937, 7144, 9874, 14288, 19748, 39496, 78992, 93803, 187606, 232039, 375212, 464078, 750424, 928156, 1500848, 1856312, 3712624, 4408741, 8817482, 17634964, 35269928, 70539856]

約数ペア:

[(1, 70539856), (2, 35269928), (4, 17634964), (8, 8817482), (16, 4408741), (19, 3712624), (38, 1856312), (47, 1500848), (76, 928156), (94, 750424), (152, 464078), (188, 375212), (304, 232039), (376, 187606), (752, 93803), (893, 78992), (1786, 39496), (3572, 19748), (4937, 14288), (7144, 9874)]