38375168

素因数分解:

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

素因数の和:929

約数の個数: 54

約数和(自身を含む): 83039544

約数和(自身を除く): 44664376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 887, 1352, 1664, 1774, 2704, 3328, 3548, 5408, 7096, 10816, 11531, 14192, 21632, 23062, 28384, 43264, 46124, 56768, 92248, 113536, 149903, 184496, 227072, 299806, 368992, 599612, 737984, 1199224, 1475968, 2398448, 2951936, 4796896, 9593792, 19187584, 38375168]

約数ペア:

[(1, 38375168), (2, 19187584), (4, 9593792), (8, 4796896), (13, 2951936), (16, 2398448), (26, 1475968), (32, 1199224), (52, 737984), (64, 599612), (104, 368992), (128, 299806), (169, 227072), (208, 184496), (256, 149903), (338, 113536), (416, 92248), (676, 56768), (832, 46124), (887, 43264), (1352, 28384), (1664, 23062), (1774, 21632), (2704, 14192), (3328, 11531), (3548, 10816), (5408, 7096)]