25070176

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 51287040

約数和(自身を除く): 26216864

約数列:

[1, 2, 4, 8, 16, 32, 47, 79, 94, 158, 188, 211, 316, 376, 422, 632, 752, 844, 1264, 1504, 1688, 2528, 3376, 3713, 6752, 7426, 9917, 14852, 16669, 19834, 29704, 33338, 39668, 59408, 66676, 79336, 118816, 133352, 158672, 266704, 317344, 533408, 783443, 1566886, 3133772, 6267544, 12535088, 25070176]

約数ペア:

[(1, 25070176), (2, 12535088), (4, 6267544), (8, 3133772), (16, 1566886), (32, 783443), (47, 533408), (79, 317344), (94, 266704), (158, 158672), (188, 133352), (211, 118816), (316, 79336), (376, 66676), (422, 59408), (632, 39668), (752, 33338), (844, 29704), (1264, 19834), (1504, 16669), (1688, 14852), (2528, 9917), (3376, 7426), (3713, 6752)]