402430672

素因数分解:

$2^4\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{2293}}^1$

素因数の和:3875

約数の個数: 40

約数和(自身を含む): 892054016

約数和(自身を除く): 489623344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1567, 2293, 3134, 4586, 6268, 9172, 10969, 12536, 16051, 18344, 21938, 25072, 32102, 36688, 43876, 64204, 87752, 128408, 175504, 256816, 3593131, 7186262, 14372524, 25151917, 28745048, 50303834, 57490096, 100607668, 201215336, 402430672]

約数ペア:

[(1, 402430672), (2, 201215336), (4, 100607668), (7, 57490096), (8, 50303834), (14, 28745048), (16, 25151917), (28, 14372524), (56, 7186262), (112, 3593131), (1567, 256816), (2293, 175504), (3134, 128408), (4586, 87752), (6268, 64204), (9172, 43876), (10969, 36688), (12536, 32102), (16051, 25072), (18344, 21938)]