55960016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26297}}^1$

素因数の和:26331

約数の個数: 40

約数和(自身を含む): 130438080

約数和(自身を除く): 74478064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 26297, 52594, 105188, 184079, 210376, 368158, 420752, 499643, 736316, 999286, 1472632, 1998572, 2945264, 3497501, 3997144, 6995002, 7994288, 13990004, 27980008, 55960016]

約数ペア:

[(1, 55960016), (2, 27980008), (4, 13990004), (7, 7994288), (8, 6995002), (14, 3997144), (16, 3497501), (19, 2945264), (28, 1998572), (38, 1472632), (56, 999286), (76, 736316), (112, 499643), (133, 420752), (152, 368158), (266, 210376), (304, 184079), (532, 105188), (1064, 52594), (2128, 26297)]