22135736

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 28183624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 311, 328, 434, 574, 622, 868, 1148, 1244, 1271, 1736, 2177, 2296, 2488, 2542, 4354, 5084, 8708, 8897, 9641, 10168, 12751, 17416, 17794, 19282, 25502, 35588, 38564, 51004, 67487, 71176, 77128, 89257, 102008, 134974, 178514, 269948, 357028, 395281, 539896, 714056, 790562, 1581124, 2766967, 3162248, 5533934, 11067868, 22135736]

約数ペア:

[(1, 22135736), (2, 11067868), (4, 5533934), (7, 3162248), (8, 2766967), (14, 1581124), (28, 790562), (31, 714056), (41, 539896), (56, 395281), (62, 357028), (82, 269948), (124, 178514), (164, 134974), (217, 102008), (248, 89257), (287, 77128), (311, 71176), (328, 67487), (434, 51004), (574, 38564), (622, 35588), (868, 25502), (1148, 19282), (1244, 17794), (1271, 17416), (1736, 12751), (2177, 10168), (2296, 9641), (2488, 8897), (2542, 8708), (4354, 5084)]