28762781152

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2422741}}^1$

素因数の和:2422811

約数の個数: 48

約数和(自身を含む): 65937346272

約数和(自身を除く): 37174565120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 2422741, 4845482, 9690964, 16959187, 19381928, 33918374, 38763856, 67836748, 77527712, 128405273, 135673496, 256810546, 271346992, 513621092, 542693984, 898836911, 1027242184, 1797673822, 2054484368, 3595347644, 4108968736, 7190695288, 14381390576, 28762781152]

約数ペア:

[(1, 28762781152), (2, 14381390576), (4, 7190695288), (7, 4108968736), (8, 3595347644), (14, 2054484368), (16, 1797673822), (28, 1027242184), (32, 898836911), (53, 542693984), (56, 513621092), (106, 271346992), (112, 256810546), (212, 135673496), (224, 128405273), (371, 77527712), (424, 67836748), (742, 38763856), (848, 33918374), (1484, 19381928), (1696, 16959187), (2968, 9690964), (5936, 4845482), (11872, 2422741)]