7721896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10607}}^1$

素因数の和:10633

約数の個数: 32

約数和(自身を含む): 17821440

約数和(自身を除く): 10099544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 10607, 21214, 42428, 74249, 84856, 137891, 148498, 275782, 296996, 551564, 593992, 965237, 1103128, 1930474, 3860948, 7721896]

約数ペア:

[(1, 7721896), (2, 3860948), (4, 1930474), (7, 1103128), (8, 965237), (13, 593992), (14, 551564), (26, 296996), (28, 275782), (52, 148498), (56, 137891), (91, 84856), (104, 74249), (182, 42428), (364, 21214), (728, 10607)]