25985216

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 54620160

約数和(自身を除く): 28634944

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 139, 184, 254, 278, 368, 508, 556, 736, 1016, 1112, 1472, 2032, 2224, 2921, 3197, 4064, 4448, 5842, 6394, 8128, 8896, 11684, 12788, 17653, 23368, 25576, 35306, 46736, 51152, 70612, 93472, 102304, 141224, 186944, 204608, 282448, 406019, 564896, 812038, 1129792, 1624076, 3248152, 6496304, 12992608, 25985216]

約数ペア:

[(1, 25985216), (2, 12992608), (4, 6496304), (8, 3248152), (16, 1624076), (23, 1129792), (32, 812038), (46, 564896), (64, 406019), (92, 282448), (127, 204608), (139, 186944), (184, 141224), (254, 102304), (278, 93472), (368, 70612), (508, 51152), (556, 46736), (736, 35306), (1016, 25576), (1112, 23368), (1472, 17653), (2032, 12788), (2224, 11684), (2921, 8896), (3197, 8128), (4064, 6394), (4448, 5842)]