74490368

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2084

約数の個数: 40

約数和(自身を含む): 150949788

約数和(自身を除く): 76459420

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 1993, 2336, 3986, 4672, 7972, 9344, 15944, 18688, 31888, 37376, 63776, 127552, 145489, 255104, 290978, 510208, 581956, 1020416, 1163912, 2327824, 4655648, 9311296, 18622592, 37245184, 74490368]

約数ペア:

[(1, 74490368), (2, 37245184), (4, 18622592), (8, 9311296), (16, 4655648), (32, 2327824), (64, 1163912), (73, 1020416), (128, 581956), (146, 510208), (256, 290978), (292, 255104), (512, 145489), (584, 127552), (1168, 63776), (1993, 37376), (2336, 31888), (3986, 18688), (4672, 15944), (7972, 9344)]