287480056

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{1117}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 550592640

約数和(自身を除く): 263112584

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 607, 1117, 1214, 2234, 2428, 4468, 4856, 8936, 32171, 59201, 64342, 118402, 128684, 236804, 257368, 473608, 678019, 1356038, 2712076, 5424152, 35935007, 71870014, 143740028, 287480056]

約数ペア:

[(1, 287480056), (2, 143740028), (4, 71870014), (8, 35935007), (53, 5424152), (106, 2712076), (212, 1356038), (424, 678019), (607, 473608), (1117, 257368), (1214, 236804), (2234, 128684), (2428, 118402), (4468, 64342), (4856, 59201), (8936, 32171)]