72779756

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63397}}^1$

素因数の和:63449

約数の個数: 24

約数和(自身を含む): 149112096

約数和(自身を除く): 76332340

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 63397, 126794, 253588, 443779, 887558, 1775116, 2599277, 5198554, 10397108, 18194939, 36389878, 72779756]

約数ペア:

[(1, 72779756), (2, 36389878), (4, 18194939), (7, 10397108), (14, 5198554), (28, 2599277), (41, 1775116), (82, 887558), (164, 443779), (287, 253588), (574, 126794), (1148, 63397)]