24991708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 52706304

約数和(自身を除く): 27714596

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 151, 161, 257, 302, 322, 514, 604, 644, 1028, 1057, 1799, 2114, 3473, 3598, 4228, 5911, 6946, 7196, 11822, 13892, 23644, 24311, 38807, 41377, 48622, 77614, 82754, 97244, 155228, 165508, 271649, 543298, 892561, 1086596, 1785122, 3570244, 6247927, 12495854, 24991708]

約数ペア:

[(1, 24991708), (2, 12495854), (4, 6247927), (7, 3570244), (14, 1785122), (23, 1086596), (28, 892561), (46, 543298), (92, 271649), (151, 165508), (161, 155228), (257, 97244), (302, 82754), (322, 77614), (514, 48622), (604, 41377), (644, 38807), (1028, 24311), (1057, 23644), (1799, 13892), (2114, 11822), (3473, 7196), (3598, 6946), (4228, 5911)]