42425344

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3220

約数の個数: 44

約数和(自身を含む): 91361704

約数和(自身を除く): 48936360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3187, 3328, 6374, 6656, 12748, 13312, 25496, 41431, 50992, 82862, 101984, 165724, 203968, 331448, 407936, 662896, 815872, 1325792, 1631744, 2651584, 3263488, 5303168, 10606336, 21212672, 42425344]

約数ペア:

[(1, 42425344), (2, 21212672), (4, 10606336), (8, 5303168), (13, 3263488), (16, 2651584), (26, 1631744), (32, 1325792), (52, 815872), (64, 662896), (104, 407936), (128, 331448), (208, 203968), (256, 165724), (416, 101984), (512, 82862), (832, 50992), (1024, 41431), (1664, 25496), (3187, 13312), (3328, 12748), (6374, 6656)]