38864784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 115960832

約数和(自身を除く): 77096048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1123, 1236, 1442, 1648, 2163, 2246, 2472, 2884, 3369, 4326, 4492, 4944, 5768, 6738, 7861, 8652, 8984, 11536, 13476, 15722, 17304, 17968, 23583, 26952, 31444, 34608, 47166, 53904, 62888, 94332, 115669, 125776, 188664, 231338, 347007, 377328, 462676, 694014, 809683, 925352, 1388028, 1619366, 1850704, 2429049, 2776056, 3238732, 4858098, 5552112, 6477464, 9716196, 12954928, 19432392, 38864784]

約数ペア:

[(1, 38864784), (2, 19432392), (3, 12954928), (4, 9716196), (6, 6477464), (7, 5552112), (8, 4858098), (12, 3238732), (14, 2776056), (16, 2429049), (21, 1850704), (24, 1619366), (28, 1388028), (42, 925352), (48, 809683), (56, 694014), (84, 462676), (103, 377328), (112, 347007), (168, 231338), (206, 188664), (309, 125776), (336, 115669), (412, 94332), (618, 62888), (721, 53904), (824, 47166), (1123, 34608), (1236, 31444), (1442, 26952), (1648, 23583), (2163, 17968), (2246, 17304), (2472, 15722), (2884, 13476), (3369, 11536), (4326, 8984), (4492, 8652), (4944, 7861), (5768, 6738)]