13243136

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 54

約数和(自身を含む): 28237860

約数和(自身を除く): 14994724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 179, 256, 272, 289, 358, 544, 578, 716, 1088, 1156, 1432, 2176, 2312, 2864, 3043, 4352, 4624, 5728, 6086, 9248, 11456, 12172, 18496, 22912, 24344, 36992, 45824, 48688, 51731, 73984, 97376, 103462, 194752, 206924, 389504, 413848, 779008, 827696, 1655392, 3310784, 6621568, 13243136]

約数ペア:

[(1, 13243136), (2, 6621568), (4, 3310784), (8, 1655392), (16, 827696), (17, 779008), (32, 413848), (34, 389504), (64, 206924), (68, 194752), (128, 103462), (136, 97376), (179, 73984), (256, 51731), (272, 48688), (289, 45824), (358, 36992), (544, 24344), (578, 22912), (716, 18496), (1088, 12172), (1156, 11456), (1432, 9248), (2176, 6086), (2312, 5728), (2864, 4624), (3043, 4352)]