47171072

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 107128560

約数和(自身を除く): 59957488

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 373, 416, 494, 512, 608, 746, 832, 988, 1216, 1492, 1664, 1976, 2432, 2984, 3328, 3952, 4849, 4864, 5968, 6656, 7087, 7904, 9698, 9728, 11936, 14174, 15808, 19396, 23872, 28348, 31616, 38792, 47744, 56696, 63232, 77584, 92131, 95488, 113392, 126464, 155168, 184262, 190976, 226784, 310336, 368524, 453568, 620672, 737048, 907136, 1241344, 1474096, 1814272, 2482688, 2948192, 3628544, 5896384, 11792768, 23585536, 47171072]

約数ペア:

[(1, 47171072), (2, 23585536), (4, 11792768), (8, 5896384), (13, 3628544), (16, 2948192), (19, 2482688), (26, 1814272), (32, 1474096), (38, 1241344), (52, 907136), (64, 737048), (76, 620672), (104, 453568), (128, 368524), (152, 310336), (208, 226784), (247, 190976), (256, 184262), (304, 155168), (373, 126464), (416, 113392), (494, 95488), (512, 92131), (608, 77584), (746, 63232), (832, 56696), (988, 47744), (1216, 38792), (1492, 31616), (1664, 28348), (1976, 23872), (2432, 19396), (2984, 15808), (3328, 14174), (3952, 11936), (4849, 9728), (4864, 9698), (5968, 7904), (6656, 7087)]