25915472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 55100640

約数和(自身を除く): 29185168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 643, 916, 1286, 1832, 2519, 2572, 3664, 5038, 5144, 7073, 10076, 10288, 14146, 20152, 28292, 40304, 56584, 113168, 147247, 294494, 588988, 1177976, 1619717, 2355952, 3239434, 6478868, 12957736, 25915472]

約数ペア:

[(1, 25915472), (2, 12957736), (4, 6478868), (8, 3239434), (11, 2355952), (16, 1619717), (22, 1177976), (44, 588988), (88, 294494), (176, 147247), (229, 113168), (458, 56584), (643, 40304), (916, 28292), (1286, 20152), (1832, 14146), (2519, 10288), (2572, 10076), (3664, 7073), (5038, 5144)]