25509112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3539}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 51613200

約数和(自身を除く): 26104088

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3539, 3604, 7078, 7208, 14156, 28312, 60163, 120326, 187567, 240652, 375134, 481304, 750268, 1500536, 3188639, 6377278, 12754556, 25509112]

約数ペア:

[(1, 25509112), (2, 12754556), (4, 6377278), (8, 3188639), (17, 1500536), (34, 750268), (53, 481304), (68, 375134), (106, 240652), (136, 187567), (212, 120326), (424, 60163), (901, 28312), (1802, 14156), (3539, 7208), (3604, 7078)]