28976724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{38329}}^1$

素因数の和:38349

約数の個数: 48

約数和(自身を含む): 85859200

約数和(自身を除く): 56882476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 38329, 76658, 114987, 153316, 229974, 268303, 344961, 459948, 536606, 689922, 804909, 1034883, 1073212, 1379844, 1609818, 2069766, 2414727, 3219636, 4139532, 4829454, 7244181, 9658908, 14488362, 28976724]

約数ペア:

[(1, 28976724), (2, 14488362), (3, 9658908), (4, 7244181), (6, 4829454), (7, 4139532), (9, 3219636), (12, 2414727), (14, 2069766), (18, 1609818), (21, 1379844), (27, 1073212), (28, 1034883), (36, 804909), (42, 689922), (54, 536606), (63, 459948), (84, 344961), (108, 268303), (126, 229974), (189, 153316), (252, 114987), (378, 76658), (756, 38329)]