25177386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3889}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 54895680

約数和(自身を除く): 29718294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 3889, 6474, 7778, 11667, 23334, 50557, 101114, 151671, 303342, 322787, 645574, 968361, 1936722, 4196231, 8392462, 12588693, 25177386]

約数ペア:

[(1, 25177386), (2, 12588693), (3, 8392462), (6, 4196231), (13, 1936722), (26, 968361), (39, 645574), (78, 322787), (83, 303342), (166, 151671), (249, 101114), (498, 50557), (1079, 23334), (2158, 11667), (3237, 7778), (3889, 6474)]