27878896

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 55782144

約数和(自身を除く): 27903248

約数列:

[1, 2, 4, 8, 16, 47, 94, 131, 188, 262, 283, 376, 524, 566, 752, 1048, 1132, 2096, 2264, 4528, 6157, 12314, 13301, 24628, 26602, 37073, 49256, 53204, 74146, 98512, 106408, 148292, 212816, 296584, 593168, 1742431, 3484862, 6969724, 13939448, 27878896]

約数ペア:

[(1, 27878896), (2, 13939448), (4, 6969724), (8, 3484862), (16, 1742431), (47, 593168), (94, 296584), (131, 212816), (188, 148292), (262, 106408), (283, 98512), (376, 74146), (524, 53204), (566, 49256), (752, 37073), (1048, 26602), (1132, 24628), (2096, 13301), (2264, 12314), (4528, 6157)]