64055446

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 121576896

約数和(自身を除く): 57521450

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 137, 182, 274, 367, 637, 734, 959, 1274, 1781, 1918, 2569, 3562, 4771, 5138, 6713, 9542, 12467, 13426, 17983, 24934, 33397, 35966, 50279, 66794, 87269, 100558, 174538, 233779, 351953, 467558, 653627, 703906, 1307254, 2463671, 4575389, 4927342, 9150778, 32027723, 64055446]

約数ペア:

[(1, 64055446), (2, 32027723), (7, 9150778), (13, 4927342), (14, 4575389), (26, 2463671), (49, 1307254), (91, 703906), (98, 653627), (137, 467558), (182, 351953), (274, 233779), (367, 174538), (637, 100558), (734, 87269), (959, 66794), (1274, 50279), (1781, 35966), (1918, 33397), (2569, 24934), (3562, 17983), (4771, 13426), (5138, 12467), (6713, 9542)]