28113456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11953}}^1$

素因数の和:11978

約数の個数: 60

約数和(自身を含む): 84490872

約数和(自身を除く): 56377416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 11953, 23906, 35859, 47812, 71718, 83671, 95624, 143436, 167342, 191248, 251013, 286872, 334684, 502026, 573744, 585697, 669368, 1004052, 1171394, 1338736, 1757091, 2008104, 2342788, 3514182, 4016208, 4685576, 7028364, 9371152, 14056728, 28113456]

約数ペア:

[(1, 28113456), (2, 14056728), (3, 9371152), (4, 7028364), (6, 4685576), (7, 4016208), (8, 3514182), (12, 2342788), (14, 2008104), (16, 1757091), (21, 1338736), (24, 1171394), (28, 1004052), (42, 669368), (48, 585697), (49, 573744), (56, 502026), (84, 334684), (98, 286872), (112, 251013), (147, 191248), (168, 167342), (196, 143436), (294, 95624), (336, 83671), (392, 71718), (588, 47812), (784, 35859), (1176, 23906), (2352, 11953)]