38865596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 85300992

約数和(自身を除く): 46435396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 491, 514, 982, 1028, 1799, 1964, 2827, 3437, 3598, 5401, 5654, 6874, 7196, 10802, 11308, 13748, 19789, 21604, 37807, 39578, 75614, 79156, 126187, 151228, 252374, 504748, 883309, 1388057, 1766618, 2776114, 3533236, 5552228, 9716399, 19432798, 38865596]

約数ペア:

[(1, 38865596), (2, 19432798), (4, 9716399), (7, 5552228), (11, 3533236), (14, 2776114), (22, 1766618), (28, 1388057), (44, 883309), (77, 504748), (154, 252374), (257, 151228), (308, 126187), (491, 79156), (514, 75614), (982, 39578), (1028, 37807), (1799, 21604), (1964, 19789), (2827, 13748), (3437, 11308), (3598, 10802), (5401, 7196), (5654, 6874)]