7138072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 14227200

約数和(自身を除く): 7089128

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 311, 604, 622, 1208, 1244, 2488, 2869, 5738, 5909, 11476, 11818, 22952, 23636, 46961, 47272, 93922, 187844, 375688, 892259, 1784518, 3569036, 7138072]

約数ペア:

[(1, 7138072), (2, 3569036), (4, 1784518), (8, 892259), (19, 375688), (38, 187844), (76, 93922), (151, 47272), (152, 46961), (302, 23636), (311, 22952), (604, 11818), (622, 11476), (1208, 5909), (1244, 5738), (2488, 2869)]