76884766

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 134937792

約数和(自身を除く): 58053026

約数列:

[1, 2, 7, 14, 61, 122, 197, 394, 427, 457, 854, 914, 1379, 2758, 3199, 6398, 12017, 24034, 27877, 55754, 84119, 90029, 168238, 180058, 195139, 390278, 630203, 1260406, 5491769, 10983538, 38442383, 76884766]

約数ペア:

[(1, 76884766), (2, 38442383), (7, 10983538), (14, 5491769), (61, 1260406), (122, 630203), (197, 390278), (394, 195139), (427, 180058), (457, 168238), (854, 90029), (914, 84119), (1379, 55754), (2758, 27877), (3199, 24034), (6398, 12017)]