25348567712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{911}}^1$

素因数の和:1462

約数の個数: 96

約数和(自身を含む): 54228351744

約数和(自身を除く): 28879784032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 317, 416, 422, 634, 844, 911, 1268, 1688, 1822, 2536, 2743, 3376, 3644, 4121, 5072, 5486, 6752, 7288, 8242, 10144, 10972, 11843, 14576, 16484, 21944, 23686, 29152, 32968, 43888, 47372, 65936, 66887, 87776, 94744, 131872, 133774, 189488, 192221, 267548, 288787, 378976, 384442, 535096, 577574, 768884, 869531, 1070192, 1155148, 1537768, 1739062, 2140384, 2310296, 2498873, 3075536, 3478124, 3754231, 4620592, 4997746, 6151072, 6956248, 7508462, 9241184, 9995492, 13912496, 15016924, 19990984, 27824992, 30033848, 39981968, 60067696, 60934057, 79963936, 120135392, 121868114, 243736228, 487472456, 792142741, 974944912, 1584285482, 1949889824, 3168570964, 6337141928, 12674283856, 25348567712]

約数ペア:

[(1, 25348567712), (2, 12674283856), (4, 6337141928), (8, 3168570964), (13, 1949889824), (16, 1584285482), (26, 974944912), (32, 792142741), (52, 487472456), (104, 243736228), (208, 121868114), (211, 120135392), (317, 79963936), (416, 60934057), (422, 60067696), (634, 39981968), (844, 30033848), (911, 27824992), (1268, 19990984), (1688, 15016924), (1822, 13912496), (2536, 9995492), (2743, 9241184), (3376, 7508462), (3644, 6956248), (4121, 6151072), (5072, 4997746), (5486, 4620592), (6752, 3754231), (7288, 3478124), (8242, 3075536), (10144, 2498873), (10972, 2310296), (11843, 2140384), (14576, 1739062), (16484, 1537768), (21944, 1155148), (23686, 1070192), (29152, 869531), (32968, 768884), (43888, 577574), (47372, 535096), (65936, 384442), (66887, 378976), (87776, 288787), (94744, 267548), (131872, 192221), (133774, 189488)]