25308304

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1740

約数の個数: 60

約数和(自身を含む): 60078000

約数和(自身を除く): 34769696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1699, 1862, 2128, 3398, 3724, 6796, 7448, 11893, 13592, 14896, 23786, 27184, 32281, 47572, 64562, 83251, 95144, 129124, 166502, 190288, 225967, 258248, 333004, 451934, 516496, 666008, 903868, 1332016, 1581769, 1807736, 3163538, 3615472, 6327076, 12654152, 25308304]

約数ペア:

[(1, 25308304), (2, 12654152), (4, 6327076), (7, 3615472), (8, 3163538), (14, 1807736), (16, 1581769), (19, 1332016), (28, 903868), (38, 666008), (49, 516496), (56, 451934), (76, 333004), (98, 258248), (112, 225967), (133, 190288), (152, 166502), (196, 129124), (266, 95144), (304, 83251), (392, 64562), (532, 47572), (784, 32281), (931, 27184), (1064, 23786), (1699, 14896), (1862, 13592), (2128, 11893), (3398, 7448), (3724, 6796)]