33278336

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2891

約数の個数: 64

約数和(自身を含む): 81624480

約数和(自身を除く): 48346144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2857, 2912, 5714, 5824, 11428, 11648, 19999, 22856, 37141, 39998, 45712, 74282, 79996, 91424, 148564, 159992, 182848, 259987, 297128, 319984, 365696, 519974, 594256, 639968, 1039948, 1188512, 1279936, 2079896, 2377024, 2559872, 4159792, 4754048, 8319584, 16639168, 33278336]

約数ペア:

[(1, 33278336), (2, 16639168), (4, 8319584), (7, 4754048), (8, 4159792), (13, 2559872), (14, 2377024), (16, 2079896), (26, 1279936), (28, 1188512), (32, 1039948), (52, 639968), (56, 594256), (64, 519974), (91, 365696), (104, 319984), (112, 297128), (128, 259987), (182, 182848), (208, 159992), (224, 148564), (364, 91424), (416, 79996), (448, 74282), (728, 45712), (832, 39998), (896, 37141), (1456, 22856), (1664, 19999), (2857, 11648), (2912, 11428), (5714, 5824)]