1040431672

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{1021}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 2307594240

約数和(自身を除く): 1267162568

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 587, 868, 1021, 1174, 1736, 2042, 2348, 4084, 4109, 4696, 7147, 8168, 8218, 14294, 16436, 18197, 28588, 31651, 32872, 36394, 57176, 63302, 72788, 126604, 127379, 145576, 221557, 253208, 254758, 443114, 509516, 599327, 886228, 1019032, 1198654, 1772456, 2397308, 4195289, 4794616, 8390578, 16781156, 18579137, 33562312, 37158274, 74316548, 130053959, 148633096, 260107918, 520215836, 1040431672]

約数ペア:

[(1, 1040431672), (2, 520215836), (4, 260107918), (7, 148633096), (8, 130053959), (14, 74316548), (28, 37158274), (31, 33562312), (56, 18579137), (62, 16781156), (124, 8390578), (217, 4794616), (248, 4195289), (434, 2397308), (587, 1772456), (868, 1198654), (1021, 1019032), (1174, 886228), (1736, 599327), (2042, 509516), (2348, 443114), (4084, 254758), (4109, 253208), (4696, 221557), (7147, 145576), (8168, 127379), (8218, 126604), (14294, 72788), (16436, 63302), (18197, 57176), (28588, 36394), (31651, 32872)]