4262384

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2037

約数の個数: 40

約数和(自身を含む): 9939840

約数和(自身を除く): 5677456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2003, 2128, 4006, 8012, 14021, 16024, 28042, 32048, 38057, 56084, 76114, 112168, 152228, 224336, 266399, 304456, 532798, 608912, 1065596, 2131192, 4262384]

約数ペア:

[(1, 4262384), (2, 2131192), (4, 1065596), (7, 608912), (8, 532798), (14, 304456), (16, 266399), (19, 224336), (28, 152228), (38, 112168), (56, 76114), (76, 56084), (112, 38057), (133, 32048), (152, 28042), (266, 16024), (304, 14021), (532, 8012), (1064, 4006), (2003, 2128)]