27627278

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 26286322

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 103, 119, 161, 206, 238, 322, 343, 391, 686, 721, 782, 833, 1127, 1442, 1666, 1751, 2254, 2369, 2737, 3502, 4738, 5047, 5474, 5831, 7889, 10094, 11662, 12257, 15778, 16583, 19159, 24514, 33166, 35329, 38318, 40273, 70658, 80546, 85799, 116081, 134113, 171598, 232162, 268226, 281911, 563822, 600593, 812567, 1201186, 1625134, 1973377, 3946754, 13813639, 27627278]

約数ペア:

[(1, 27627278), (2, 13813639), (7, 3946754), (14, 1973377), (17, 1625134), (23, 1201186), (34, 812567), (46, 600593), (49, 563822), (98, 281911), (103, 268226), (119, 232162), (161, 171598), (206, 134113), (238, 116081), (322, 85799), (343, 80546), (391, 70658), (686, 40273), (721, 38318), (782, 35329), (833, 33166), (1127, 24514), (1442, 19159), (1666, 16583), (1751, 15778), (2254, 12257), (2369, 11662), (2737, 10094), (3502, 7889), (4738, 5831), (5047, 5474)]