13563904

素因数分解:

$2^{11}\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 28009800

約数和(自身を除く): 14445896

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 179, 256, 296, 358, 512, 592, 716, 1024, 1184, 1432, 2048, 2368, 2864, 4736, 5728, 6623, 9472, 11456, 13246, 18944, 22912, 26492, 37888, 45824, 52984, 75776, 91648, 105968, 183296, 211936, 366592, 423872, 847744, 1695488, 3390976, 6781952, 13563904]

約数ペア:

[(1, 13563904), (2, 6781952), (4, 3390976), (8, 1695488), (16, 847744), (32, 423872), (37, 366592), (64, 211936), (74, 183296), (128, 105968), (148, 91648), (179, 75776), (256, 52984), (296, 45824), (358, 37888), (512, 26492), (592, 22912), (716, 18944), (1024, 13246), (1184, 11456), (1432, 9472), (2048, 6623), (2368, 5728), (2864, 4736)]