25779512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4013}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 53466480

約数和(自身を除く): 27686968

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 4013, 6424, 8026, 16052, 32104, 44143, 88286, 176572, 292949, 353144, 585898, 1171796, 2343592, 3222439, 6444878, 12889756, 25779512]

約数ペア:

[(1, 25779512), (2, 12889756), (4, 6444878), (8, 3222439), (11, 2343592), (22, 1171796), (44, 585898), (73, 353144), (88, 292949), (146, 176572), (292, 88286), (584, 44143), (803, 32104), (1606, 16052), (3212, 8026), (4013, 6424)]