28543806

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{6691}}^1$

素因数の和:6781

約数の個数: 32

約数和(自身を含む): 64243200

約数和(自身を除く): 35699394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 6691, 13382, 20073, 40146, 60219, 120438, 180657, 361314, 528589, 1057178, 1585767, 3171534, 4757301, 9514602, 14271903, 28543806]

約数ペア:

[(1, 28543806), (2, 14271903), (3, 9514602), (6, 4757301), (9, 3171534), (18, 1585767), (27, 1057178), (54, 528589), (79, 361314), (158, 180657), (237, 120438), (474, 60219), (711, 40146), (1422, 20073), (2133, 13382), (4266, 6691)]