7686032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 15876960

約数和(自身を除く): 8190928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 193, 262, 304, 386, 524, 772, 1048, 1544, 2096, 2489, 3088, 3667, 4978, 7334, 9956, 14668, 19912, 25283, 29336, 39824, 50566, 58672, 101132, 202264, 404528, 480377, 960754, 1921508, 3843016, 7686032]

約数ペア:

[(1, 7686032), (2, 3843016), (4, 1921508), (8, 960754), (16, 480377), (19, 404528), (38, 202264), (76, 101132), (131, 58672), (152, 50566), (193, 39824), (262, 29336), (304, 25283), (386, 19912), (524, 14668), (772, 9956), (1048, 7334), (1544, 4978), (2096, 3667), (2489, 3088)]