17563364

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 39481848

約数和(自身を除く): 21918484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 113, 122, 182, 196, 226, 244, 364, 427, 452, 637, 791, 793, 854, 1274, 1469, 1582, 1586, 1708, 2548, 2938, 2989, 3164, 3172, 5537, 5551, 5876, 5978, 6893, 10283, 11074, 11102, 11956, 13786, 20566, 22148, 22204, 27572, 38857, 41132, 48251, 71981, 77714, 89609, 96502, 143962, 155428, 179218, 193004, 287924, 337757, 358436, 627263, 675514, 1254526, 1351028, 2509052, 4390841, 8781682, 17563364]

約数ペア:

[(1, 17563364), (2, 8781682), (4, 4390841), (7, 2509052), (13, 1351028), (14, 1254526), (26, 675514), (28, 627263), (49, 358436), (52, 337757), (61, 287924), (91, 193004), (98, 179218), (113, 155428), (122, 143962), (182, 96502), (196, 89609), (226, 77714), (244, 71981), (364, 48251), (427, 41132), (452, 38857), (637, 27572), (791, 22204), (793, 22148), (854, 20566), (1274, 13786), (1469, 11956), (1582, 11102), (1586, 11074), (1708, 10283), (2548, 6893), (2938, 5978), (2989, 5876), (3164, 5551), (3172, 5537)]