4965376

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:406

約数の個数: 44

約数和(自身を含む): 10718092

約数和(自身を除く): 5752716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 373, 416, 512, 746, 832, 1024, 1492, 1664, 2984, 3328, 4849, 5968, 6656, 9698, 11936, 13312, 19396, 23872, 38792, 47744, 77584, 95488, 155168, 190976, 310336, 381952, 620672, 1241344, 2482688, 4965376]

約数ペア:

[(1, 4965376), (2, 2482688), (4, 1241344), (8, 620672), (13, 381952), (16, 310336), (26, 190976), (32, 155168), (52, 95488), (64, 77584), (104, 47744), (128, 38792), (208, 23872), (256, 19396), (373, 13312), (416, 11936), (512, 9698), (746, 6656), (832, 5968), (1024, 4849), (1492, 3328), (1664, 2984)]