28189896

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23971}}^1$

素因数の和:23994

約数の個数: 48

約数和(自身を含む): 81984240

約数和(自身を除く): 53794344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 23971, 47942, 71913, 95884, 143826, 167797, 191768, 287652, 335594, 503391, 575304, 671188, 1006782, 1174579, 1342376, 2013564, 2349158, 3523737, 4027128, 4698316, 7047474, 9396632, 14094948, 28189896]

約数ペア:

[(1, 28189896), (2, 14094948), (3, 9396632), (4, 7047474), (6, 4698316), (7, 4027128), (8, 3523737), (12, 2349158), (14, 2013564), (21, 1342376), (24, 1174579), (28, 1006782), (42, 671188), (49, 575304), (56, 503391), (84, 335594), (98, 287652), (147, 191768), (168, 167797), (196, 143826), (294, 95884), (392, 71913), (588, 47942), (1176, 23971)]