25196128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 54054000

約数和(自身を除く): 28857872

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1429, 2204, 2858, 4408, 5716, 8816, 11432, 17632, 22864, 27151, 41441, 45728, 54302, 82882, 108604, 165764, 217208, 331528, 434416, 663056, 787379, 868832, 1326112, 1574758, 3149516, 6299032, 12598064, 25196128]

約数ペア:

[(1, 25196128), (2, 12598064), (4, 6299032), (8, 3149516), (16, 1574758), (19, 1326112), (29, 868832), (32, 787379), (38, 663056), (58, 434416), (76, 331528), (116, 217208), (152, 165764), (232, 108604), (304, 82882), (464, 54302), (551, 45728), (608, 41441), (928, 27151), (1102, 22864), (1429, 17632), (2204, 11432), (2858, 8816), (4408, 5716)]