38115584

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:923

約数の個数: 54

約数和(自身を含む): 82478466

約数和(自身を除く): 44362882

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 881, 1352, 1664, 1762, 2704, 3328, 3524, 5408, 7048, 10816, 11453, 14096, 21632, 22906, 28192, 43264, 45812, 56384, 91624, 112768, 148889, 183248, 225536, 297778, 366496, 595556, 732992, 1191112, 1465984, 2382224, 2931968, 4764448, 9528896, 19057792, 38115584]

約数ペア:

[(1, 38115584), (2, 19057792), (4, 9528896), (8, 4764448), (13, 2931968), (16, 2382224), (26, 1465984), (32, 1191112), (52, 732992), (64, 595556), (104, 366496), (128, 297778), (169, 225536), (208, 183248), (256, 148889), (338, 112768), (416, 91624), (676, 56384), (832, 45812), (881, 43264), (1352, 28192), (1664, 22906), (1762, 21632), (2704, 14096), (3328, 11453), (3524, 10816), (5408, 7048)]