26922064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1915

約数の個数: 40

約数和(自身を含む): 56996352

約数和(自身を除く): 30074288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1823, 1846, 3646, 3692, 7292, 7384, 14584, 14768, 23699, 29168, 47398, 94796, 129433, 189592, 258866, 379184, 517732, 1035464, 1682629, 2070928, 3365258, 6730516, 13461032, 26922064]

約数ペア:

[(1, 26922064), (2, 13461032), (4, 6730516), (8, 3365258), (13, 2070928), (16, 1682629), (26, 1035464), (52, 517732), (71, 379184), (104, 258866), (142, 189592), (208, 129433), (284, 94796), (568, 47398), (923, 29168), (1136, 23699), (1823, 14768), (1846, 14584), (3646, 7384), (3692, 7292)]