7887628

素因数分解:

$2^2\times 7^3\times {\mathrm{5749}}^1$

素因数の和:5774

約数の個数: 24

約数和(自身を含む): 16100000

約数和(自身を除く): 8212372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 5749, 11498, 22996, 40243, 80486, 160972, 281701, 563402, 1126804, 1971907, 3943814, 7887628]

約数ペア:

[(1, 7887628), (2, 3943814), (4, 1971907), (7, 1126804), (14, 563402), (28, 281701), (49, 160972), (98, 80486), (196, 40243), (343, 22996), (686, 11498), (1372, 5749)]