27691768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4513}}^1$

素因数の和:4591

約数の個数: 32

約数和(自身を含む): 56876400

約数和(自身を除く): 29184632

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 4513, 6136, 9026, 18052, 36104, 58669, 117338, 234676, 266267, 469352, 532534, 1065068, 2130136, 3461471, 6922942, 13845884, 27691768]

約数ペア:

[(1, 27691768), (2, 13845884), (4, 6922942), (8, 3461471), (13, 2130136), (26, 1065068), (52, 532534), (59, 469352), (104, 266267), (118, 234676), (236, 117338), (472, 58669), (767, 36104), (1534, 18052), (3068, 9026), (4513, 6136)]