25401824

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 57609216

約数和(自身を除く): 32207392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 751, 1057, 1208, 1502, 2114, 2416, 3004, 4228, 4832, 5257, 6008, 8456, 10514, 12016, 16912, 21028, 24032, 33824, 42056, 84112, 113401, 168224, 226802, 453604, 793807, 907208, 1587614, 1814416, 3175228, 3628832, 6350456, 12700912, 25401824]

約数ペア:

[(1, 25401824), (2, 12700912), (4, 6350456), (7, 3628832), (8, 3175228), (14, 1814416), (16, 1587614), (28, 907208), (32, 793807), (56, 453604), (112, 226802), (151, 168224), (224, 113401), (302, 84112), (604, 42056), (751, 33824), (1057, 24032), (1208, 21028), (1502, 16912), (2114, 12016), (2416, 10514), (3004, 8456), (4228, 6008), (4832, 5257)]