47028316

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 84553616

約数和(自身を除く): 37525300

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 1987, 3974, 5917, 7948, 11834, 23668, 121207, 192739, 242414, 385478, 484828, 770956, 11757079, 23514158, 47028316]

約数ペア:

[(1, 47028316), (2, 23514158), (4, 11757079), (61, 770956), (97, 484828), (122, 385478), (194, 242414), (244, 192739), (388, 121207), (1987, 23668), (3974, 11834), (5917, 7948)]