25900672

素因数分解:

$2^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 59682240

約数和(自身を除く): 33781568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 211, 224, 274, 422, 448, 548, 844, 896, 959, 1096, 1477, 1688, 1918, 2192, 2954, 3376, 3836, 4384, 5908, 6752, 7672, 8768, 11816, 13504, 15344, 17536, 23632, 27008, 28907, 30688, 47264, 57814, 61376, 94528, 115628, 122752, 189056, 202349, 231256, 404698, 462512, 809396, 925024, 1618792, 1850048, 3237584, 3700096, 6475168, 12950336, 25900672]

約数ペア:

[(1, 25900672), (2, 12950336), (4, 6475168), (7, 3700096), (8, 3237584), (14, 1850048), (16, 1618792), (28, 925024), (32, 809396), (56, 462512), (64, 404698), (112, 231256), (128, 202349), (137, 189056), (211, 122752), (224, 115628), (274, 94528), (422, 61376), (448, 57814), (548, 47264), (844, 30688), (896, 28907), (959, 27008), (1096, 23632), (1477, 17536), (1688, 15344), (1918, 13504), (2192, 11816), (2954, 8768), (3376, 7672), (3836, 6752), (4384, 5908)]