4055968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 9616320

約数和(自身を除く): 5560352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 953, 1064, 1906, 2128, 3812, 4256, 6671, 7624, 13342, 15248, 18107, 26684, 30496, 36214, 53368, 72428, 106736, 126749, 144856, 213472, 253498, 289712, 506996, 579424, 1013992, 2027984, 4055968]

約数ペア:

[(1, 4055968), (2, 2027984), (4, 1013992), (7, 579424), (8, 506996), (14, 289712), (16, 253498), (19, 213472), (28, 144856), (32, 126749), (38, 106736), (56, 72428), (76, 53368), (112, 36214), (133, 30496), (152, 26684), (224, 18107), (266, 15248), (304, 13342), (532, 7624), (608, 6671), (953, 4256), (1064, 3812), (1906, 2128)]