28014174

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 66646800

約数和(自身を除く): 38632626

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 67, 81, 87, 89, 134, 162, 174, 178, 201, 261, 267, 402, 522, 534, 603, 783, 801, 1206, 1566, 1602, 1809, 1943, 2349, 2403, 2581, 3618, 3886, 4698, 4806, 5162, 5427, 5829, 5963, 7209, 7743, 10854, 11658, 11926, 14418, 15486, 17487, 17889, 23229, 34974, 35778, 46458, 52461, 53667, 69687, 104922, 107334, 139374, 157383, 161001, 172927, 209061, 314766, 322002, 345854, 418122, 483003, 518781, 966006, 1037562, 1556343, 3112686, 4669029, 9338058, 14007087, 28014174]

約数ペア:

[(1, 28014174), (2, 14007087), (3, 9338058), (6, 4669029), (9, 3112686), (18, 1556343), (27, 1037562), (29, 966006), (54, 518781), (58, 483003), (67, 418122), (81, 345854), (87, 322002), (89, 314766), (134, 209061), (162, 172927), (174, 161001), (178, 157383), (201, 139374), (261, 107334), (267, 104922), (402, 69687), (522, 53667), (534, 52461), (603, 46458), (783, 35778), (801, 34974), (1206, 23229), (1566, 17889), (1602, 17487), (1809, 15486), (1943, 14418), (2349, 11926), (2403, 11658), (2581, 10854), (3618, 7743), (3886, 7209), (4698, 5963), (4806, 5829), (5162, 5427)]