69673294

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 110808000

約数和(自身を除く): 41134706

約数列:

[1, 2, 37, 71, 74, 89, 142, 149, 178, 298, 2627, 3293, 5254, 5513, 6319, 6586, 10579, 11026, 12638, 13261, 21158, 26522, 233803, 391423, 467606, 490657, 782846, 941531, 981314, 1883062, 34836647, 69673294]

約数ペア:

[(1, 69673294), (2, 34836647), (37, 1883062), (71, 981314), (74, 941531), (89, 782846), (142, 490657), (149, 467606), (178, 391423), (298, 233803), (2627, 26522), (3293, 21158), (5254, 13261), (5513, 12638), (6319, 11026), (6586, 10579)]