67820368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55049}}^1$

素因数の和:55075

約数の個数: 40

約数和(自身を含む): 163828800

約数和(自身を除く): 96008432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 55049, 110098, 220196, 385343, 440392, 605539, 770686, 880784, 1211078, 1541372, 2422156, 3082744, 4238773, 4844312, 6165488, 8477546, 9688624, 16955092, 33910184, 67820368]

約数ペア:

[(1, 67820368), (2, 33910184), (4, 16955092), (7, 9688624), (8, 8477546), (11, 6165488), (14, 4844312), (16, 4238773), (22, 3082744), (28, 2422156), (44, 1541372), (56, 1211078), (77, 880784), (88, 770686), (112, 605539), (154, 440392), (176, 385343), (308, 220196), (616, 110098), (1232, 55049)]