28273254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6703}}^1$

素因数の和:6764

約数の個数: 32

約数和(自身を含む): 61140480

約数和(自身を除く): 32867226

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 6703, 13406, 20109, 40218, 127357, 248011, 254714, 382071, 496022, 744033, 764142, 1488066, 4712209, 9424418, 14136627, 28273254]

約数ペア:

[(1, 28273254), (2, 14136627), (3, 9424418), (6, 4712209), (19, 1488066), (37, 764142), (38, 744033), (57, 496022), (74, 382071), (111, 254714), (114, 248011), (222, 127357), (703, 40218), (1406, 20109), (2109, 13406), (4218, 6703)]