25493376

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 68262480

約数和(自身を除く): 42769104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 337, 384, 394, 591, 674, 788, 1011, 1182, 1348, 1576, 2022, 2364, 2696, 3152, 4044, 4728, 5392, 6304, 8088, 9456, 10784, 12608, 16176, 18912, 21568, 25216, 32352, 37824, 43136, 64704, 66389, 75648, 129408, 132778, 199167, 265556, 398334, 531112, 796668, 1062224, 1593336, 2124448, 3186672, 4248896, 6373344, 8497792, 12746688, 25493376]

約数ペア:

[(1, 25493376), (2, 12746688), (3, 8497792), (4, 6373344), (6, 4248896), (8, 3186672), (12, 2124448), (16, 1593336), (24, 1062224), (32, 796668), (48, 531112), (64, 398334), (96, 265556), (128, 199167), (192, 132778), (197, 129408), (337, 75648), (384, 66389), (394, 64704), (591, 43136), (674, 37824), (788, 32352), (1011, 25216), (1182, 21568), (1348, 18912), (1576, 16176), (2022, 12608), (2364, 10784), (2696, 9456), (3152, 8088), (4044, 6304), (4728, 5392)]