28529456

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{29231}}^1$

素因数の和:29300

約数の個数: 20

約数和(自身を含む): 56183904

約数和(自身を除く): 27654448

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 29231, 58462, 116924, 233848, 467696, 1783091, 3566182, 7132364, 14264728, 28529456]

約数ペア:

[(1, 28529456), (2, 14264728), (4, 7132364), (8, 3566182), (16, 1783091), (61, 467696), (122, 233848), (244, 116924), (488, 58462), (976, 29231)]