25074088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4549}}^1$

素因数の和:4621

約数の個数: 32

約数和(自身を含む): 51597000

約数和(自身を除く): 26522912

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 4549, 5512, 9098, 18196, 36392, 59137, 118274, 236548, 241097, 473096, 482194, 964388, 1928776, 3134261, 6268522, 12537044, 25074088]

約数ペア:

[(1, 25074088), (2, 12537044), (4, 6268522), (8, 3134261), (13, 1928776), (26, 964388), (52, 482194), (53, 473096), (104, 241097), (106, 236548), (212, 118274), (424, 59137), (689, 36392), (1378, 18196), (2756, 9098), (4549, 5512)]