13706428372

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{7993}}^1$

素因数の和:8697

約数の個数: 72

約数和(自身を含む): 30097122216

約数和(自身を除く): 16390693844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 673, 1274, 1346, 2548, 2692, 4711, 7993, 8749, 9422, 15986, 17498, 18844, 31972, 32977, 34996, 55951, 61243, 65954, 103909, 111902, 122486, 131908, 207818, 223804, 244972, 391657, 415636, 428701, 727363, 783314, 857402, 1454726, 1566628, 1714804, 2909452, 5091541, 5379289, 10183082, 10758578, 20366164, 21517156, 37655023, 69930757, 75310046, 139861514, 150620092, 263585161, 279723028, 489515299, 527170322, 979030598, 1054340644, 1958061196, 3426607093, 6853214186, 13706428372]

約数ペア:

[(1, 13706428372), (2, 6853214186), (4, 3426607093), (7, 1958061196), (13, 1054340644), (14, 979030598), (26, 527170322), (28, 489515299), (49, 279723028), (52, 263585161), (91, 150620092), (98, 139861514), (182, 75310046), (196, 69930757), (364, 37655023), (637, 21517156), (673, 20366164), (1274, 10758578), (1346, 10183082), (2548, 5379289), (2692, 5091541), (4711, 2909452), (7993, 1714804), (8749, 1566628), (9422, 1454726), (15986, 857402), (17498, 783314), (18844, 727363), (31972, 428701), (32977, 415636), (34996, 391657), (55951, 244972), (61243, 223804), (65954, 207818), (103909, 131908), (111902, 122486)]