77771752

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 150635520

約数和(自身を除く): 72863768

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 508, 1016, 1867, 3734, 5207, 7468, 10414, 14936, 20828, 41656, 76547, 153094, 237109, 306188, 474218, 612376, 948436, 1896872, 9721469, 19442938, 38885876, 77771752]

約数ペア:

[(1, 77771752), (2, 38885876), (4, 19442938), (8, 9721469), (41, 1896872), (82, 948436), (127, 612376), (164, 474218), (254, 306188), (328, 237109), (508, 153094), (1016, 76547), (1867, 41656), (3734, 20828), (5207, 14936), (7468, 10414)]