65513824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 136609200

約数和(自身を除く): 71095376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 277, 304, 389, 554, 608, 778, 1108, 1556, 2216, 3112, 4432, 5263, 6224, 7391, 8864, 10526, 12448, 14782, 21052, 29564, 42104, 59128, 84208, 107753, 118256, 168416, 215506, 236512, 431012, 862024, 1724048, 2047307, 3448096, 4094614, 8189228, 16378456, 32756912, 65513824]

約数ペア:

[(1, 65513824), (2, 32756912), (4, 16378456), (8, 8189228), (16, 4094614), (19, 3448096), (32, 2047307), (38, 1724048), (76, 862024), (152, 431012), (277, 236512), (304, 215506), (389, 168416), (554, 118256), (608, 107753), (778, 84208), (1108, 59128), (1556, 42104), (2216, 29564), (3112, 21052), (4432, 14782), (5263, 12448), (6224, 10526), (7391, 8864)]