57404672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 126368256

約数和(自身を除く): 68963584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 367, 376, 416, 611, 734, 752, 832, 1222, 1468, 1504, 1664, 2444, 2936, 3008, 3328, 4771, 4888, 5872, 6016, 9542, 9776, 11744, 12032, 17249, 19084, 19552, 23488, 34498, 38168, 39104, 46976, 68996, 76336, 78208, 93952, 137992, 152672, 156416, 224237, 275984, 305344, 448474, 551968, 610688, 896948, 1103936, 1221376, 1793896, 2207872, 3587792, 4415744, 7175584, 14351168, 28702336, 57404672]

約数ペア:

[(1, 57404672), (2, 28702336), (4, 14351168), (8, 7175584), (13, 4415744), (16, 3587792), (26, 2207872), (32, 1793896), (47, 1221376), (52, 1103936), (64, 896948), (94, 610688), (104, 551968), (128, 448474), (188, 305344), (208, 275984), (256, 224237), (367, 156416), (376, 152672), (416, 137992), (611, 93952), (734, 78208), (752, 76336), (832, 68996), (1222, 46976), (1468, 39104), (1504, 38168), (1664, 34498), (2444, 23488), (2936, 19552), (3008, 19084), (3328, 17249), (4771, 12032), (4888, 11744), (5872, 9776), (6016, 9542)]