25072128

素因数分解:

$2^9\times 3^2\times {\mathrm{5441}}^1$

素因数の和:5465

約数の個数: 60

約数和(自身を含む): 72373158

約数和(自身を除く): 47301030

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 5441, 10882, 16323, 21764, 32646, 43528, 48969, 65292, 87056, 97938, 130584, 174112, 195876, 261168, 348224, 391752, 522336, 696448, 783504, 1044672, 1392896, 1567008, 2089344, 2785792, 3134016, 4178688, 6268032, 8357376, 12536064, 25072128]

約数ペア:

[(1, 25072128), (2, 12536064), (3, 8357376), (4, 6268032), (6, 4178688), (8, 3134016), (9, 2785792), (12, 2089344), (16, 1567008), (18, 1392896), (24, 1044672), (32, 783504), (36, 696448), (48, 522336), (64, 391752), (72, 348224), (96, 261168), (128, 195876), (144, 174112), (192, 130584), (256, 97938), (288, 87056), (384, 65292), (512, 48969), (576, 43528), (768, 32646), (1152, 21764), (1536, 16323), (2304, 10882), (4608, 5441)]