2951936

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 6352752

約数和(自身を除く): 3400816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 887, 1664, 1774, 3328, 3548, 7096, 11531, 14192, 23062, 28384, 46124, 56768, 92248, 113536, 184496, 227072, 368992, 737984, 1475968, 2951936]

約数ペア:

[(1, 2951936), (2, 1475968), (4, 737984), (8, 368992), (13, 227072), (16, 184496), (26, 113536), (32, 92248), (52, 56768), (64, 46124), (104, 28384), (128, 23062), (208, 14192), (256, 11531), (416, 7096), (832, 3548), (887, 3328), (1664, 1774)]