25300624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 52282368

約数和(自身を除く): 26981744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 487, 764, 974, 1528, 1948, 3056, 3247, 3896, 6494, 7792, 8279, 12988, 16558, 25976, 33116, 51952, 66232, 93017, 132464, 186034, 372068, 744136, 1488272, 1581289, 3162578, 6325156, 12650312, 25300624]

約数ペア:

[(1, 25300624), (2, 12650312), (4, 6325156), (8, 3162578), (16, 1581289), (17, 1488272), (34, 744136), (68, 372068), (136, 186034), (191, 132464), (272, 93017), (382, 66232), (487, 51952), (764, 33116), (974, 25976), (1528, 16558), (1948, 12988), (3056, 8279), (3247, 7792), (3896, 6494)]