1406384

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 3228960

約数和(自身を除く): 1822576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 433, 464, 812, 866, 1624, 1732, 3031, 3248, 3464, 6062, 6928, 12124, 12557, 24248, 25114, 48496, 50228, 87899, 100456, 175798, 200912, 351596, 703192, 1406384]

約数ペア:

[(1, 1406384), (2, 703192), (4, 351596), (7, 200912), (8, 175798), (14, 100456), (16, 87899), (28, 50228), (29, 48496), (56, 25114), (58, 24248), (112, 12557), (116, 12124), (203, 6928), (232, 6062), (406, 3464), (433, 3248), (464, 3031), (812, 1732), (866, 1624)]