28474386

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 31279854

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 2729, 3478, 5217, 5458, 8187, 10434, 16374, 100973, 128263, 201946, 256526, 302919, 384789, 605838, 769578, 4745731, 9491462, 14237193, 28474386]

約数ペア:

[(1, 28474386), (2, 14237193), (3, 9491462), (6, 4745731), (37, 769578), (47, 605838), (74, 384789), (94, 302919), (111, 256526), (141, 201946), (222, 128263), (282, 100973), (1739, 16374), (2729, 10434), (3478, 8187), (5217, 5458)]