28798878

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 59339520

約数和(自身を除く): 30540642

約数列:

[1, 2, 3, 6, 67, 71, 134, 142, 201, 213, 402, 426, 1009, 2018, 3027, 4757, 6054, 9514, 14271, 28542, 67603, 71639, 135206, 143278, 202809, 214917, 405618, 429834, 4799813, 9599626, 14399439, 28798878]

約数ペア:

[(1, 28798878), (2, 14399439), (3, 9599626), (6, 4799813), (67, 429834), (71, 405618), (134, 214917), (142, 202809), (201, 143278), (213, 135206), (402, 71639), (426, 67603), (1009, 28542), (2018, 14271), (3027, 9514), (4757, 6054)]