25169984

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2995

約数の個数: 56

約数和(自身を含む): 60106560

約数和(自身を除く): 34936576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 2957, 4256, 5914, 8512, 11828, 20699, 23656, 41398, 47312, 56183, 82796, 94624, 112366, 165592, 189248, 224732, 331184, 393281, 449464, 662368, 786562, 898928, 1324736, 1573124, 1797856, 3146248, 3595712, 6292496, 12584992, 25169984]

約数ペア:

[(1, 25169984), (2, 12584992), (4, 6292496), (7, 3595712), (8, 3146248), (14, 1797856), (16, 1573124), (19, 1324736), (28, 898928), (32, 786562), (38, 662368), (56, 449464), (64, 393281), (76, 331184), (112, 224732), (133, 189248), (152, 165592), (224, 112366), (266, 94624), (304, 82796), (448, 56183), (532, 47312), (608, 41398), (1064, 23656), (1216, 20699), (2128, 11828), (2957, 8512), (4256, 5914)]