69221516

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3919

約数の個数: 48

約数和(自身を含む): 152174400

約数和(自身を除く): 82952884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 3881, 4459, 7762, 8918, 15524, 17836, 27167, 50453, 54334, 100906, 108668, 190169, 201812, 353171, 380338, 706342, 760676, 1331183, 1412684, 2472197, 2662366, 4944394, 5324732, 9888788, 17305379, 34610758, 69221516]

約数ペア:

[(1, 69221516), (2, 34610758), (4, 17305379), (7, 9888788), (13, 5324732), (14, 4944394), (26, 2662366), (28, 2472197), (49, 1412684), (52, 1331183), (91, 760676), (98, 706342), (182, 380338), (196, 353171), (343, 201812), (364, 190169), (637, 108668), (686, 100906), (1274, 54334), (1372, 50453), (2548, 27167), (3881, 17836), (4459, 15524), (7762, 8918)]