28916198

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 45894576

約数和(自身を除く): 16978378

約数列:

[1, 2, 23, 46, 151, 181, 302, 362, 529, 1058, 3473, 4163, 6946, 8326, 27331, 54662, 79879, 95749, 159758, 191498, 628613, 1257226, 14458099, 28916198]

約数ペア:

[(1, 28916198), (2, 14458099), (23, 1257226), (46, 628613), (151, 191498), (181, 159758), (302, 95749), (362, 79879), (529, 54662), (1058, 27331), (3473, 8326), (4163, 6946)]