28150784

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 44

約数和(自身を含む): 57872784

約数和(自身を除く): 29722000

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 743, 1024, 1184, 1486, 2368, 2972, 4736, 5944, 9472, 11888, 18944, 23776, 27491, 37888, 47552, 54982, 95104, 109964, 190208, 219928, 380416, 439856, 760832, 879712, 1759424, 3518848, 7037696, 14075392, 28150784]

約数ペア:

[(1, 28150784), (2, 14075392), (4, 7037696), (8, 3518848), (16, 1759424), (32, 879712), (37, 760832), (64, 439856), (74, 380416), (128, 219928), (148, 190208), (256, 109964), (296, 95104), (512, 54982), (592, 47552), (743, 37888), (1024, 27491), (1184, 23776), (1486, 18944), (2368, 11888), (2972, 9472), (4736, 5944)]