26816984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 52669440

約数和(自身を除く): 25852456

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 1523, 2201, 3046, 4402, 6092, 8804, 12184, 17608, 47213, 94426, 108133, 188852, 216266, 377704, 432532, 865064, 3352123, 6704246, 13408492, 26816984]

約数ペア:

[(1, 26816984), (2, 13408492), (4, 6704246), (8, 3352123), (31, 865064), (62, 432532), (71, 377704), (124, 216266), (142, 188852), (248, 108133), (284, 94426), (568, 47213), (1523, 17608), (2201, 12184), (3046, 8804), (4402, 6092)]