25213244

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 32847556

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 47, 49, 68, 92, 94, 98, 119, 161, 188, 196, 238, 322, 329, 343, 391, 476, 644, 658, 686, 782, 799, 833, 1081, 1127, 1316, 1372, 1564, 1598, 1666, 2162, 2254, 2303, 2737, 3196, 3332, 4324, 4508, 4606, 5474, 5593, 5831, 7567, 7889, 9212, 10948, 11186, 11662, 15134, 15778, 16121, 18377, 19159, 22372, 23324, 30268, 31556, 32242, 36754, 38318, 39151, 52969, 64484, 73508, 76636, 78302, 105938, 128639, 134113, 156604, 211876, 257278, 268226, 274057, 370783, 514556, 536452, 548114, 741566, 900473, 1096228, 1483132, 1800946, 3601892, 6303311, 12606622, 25213244]

約数ペア:

[(1, 25213244), (2, 12606622), (4, 6303311), (7, 3601892), (14, 1800946), (17, 1483132), (23, 1096228), (28, 900473), (34, 741566), (46, 548114), (47, 536452), (49, 514556), (68, 370783), (92, 274057), (94, 268226), (98, 257278), (119, 211876), (161, 156604), (188, 134113), (196, 128639), (238, 105938), (322, 78302), (329, 76636), (343, 73508), (391, 64484), (476, 52969), (644, 39151), (658, 38318), (686, 36754), (782, 32242), (799, 31556), (833, 30268), (1081, 23324), (1127, 22372), (1316, 19159), (1372, 18377), (1564, 16121), (1598, 15778), (1666, 15134), (2162, 11662), (2254, 11186), (2303, 10948), (2737, 9212), (3196, 7889), (3332, 7567), (4324, 5831), (4508, 5593), (4606, 5474)]