28474938

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{6619}}^1$

素因数の和:6866

約数の個数: 24

約数和(自身を含む): 61963200

約数和(自身を除く): 33488262

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 6619, 13238, 19857, 39714, 59571, 119142, 1581941, 3163882, 4745823, 9491646, 14237469, 28474938]

約数ペア:

[(1, 28474938), (2, 14237469), (3, 9491646), (6, 4745823), (9, 3163882), (18, 1581941), (239, 119142), (478, 59571), (717, 39714), (1434, 19857), (2151, 13238), (4302, 6619)]