68427408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{203653}}^1$

素因数の和:203671

約数の個数: 40

約数和(自身を含む): 202024768

約数和(自身を除く): 133597360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 203653, 407306, 610959, 814612, 1221918, 1425571, 1629224, 2443836, 2851142, 3258448, 4276713, 4887672, 5702284, 8553426, 9775344, 11404568, 17106852, 22809136, 34213704, 68427408]

約数ペア:

[(1, 68427408), (2, 34213704), (3, 22809136), (4, 17106852), (6, 11404568), (7, 9775344), (8, 8553426), (12, 5702284), (14, 4887672), (16, 4276713), (21, 3258448), (24, 2851142), (28, 2443836), (42, 1629224), (48, 1425571), (56, 1221918), (84, 814612), (112, 610959), (168, 407306), (336, 203653)]