25080704

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 55814400

約数和(自身を除く): 30733696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 352, 376, 379, 517, 704, 752, 758, 1034, 1408, 1504, 1516, 2068, 3008, 3032, 4136, 4169, 6016, 6064, 8272, 8338, 12128, 16544, 16676, 17813, 24256, 33088, 33352, 35626, 48512, 66176, 66704, 71252, 133408, 142504, 195943, 266816, 285008, 391886, 533632, 570016, 783772, 1140032, 1567544, 2280064, 3135088, 6270176, 12540352, 25080704]

約数ペア:

[(1, 25080704), (2, 12540352), (4, 6270176), (8, 3135088), (11, 2280064), (16, 1567544), (22, 1140032), (32, 783772), (44, 570016), (47, 533632), (64, 391886), (88, 285008), (94, 266816), (128, 195943), (176, 142504), (188, 133408), (352, 71252), (376, 66704), (379, 66176), (517, 48512), (704, 35626), (752, 33352), (758, 33088), (1034, 24256), (1408, 17813), (1504, 16676), (1516, 16544), (2068, 12128), (3008, 8338), (3032, 8272), (4136, 6064), (4169, 6016)]