2754272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 5905872

約数和(自身を除く): 3151600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 83, 122, 136, 166, 244, 272, 332, 488, 544, 664, 976, 1037, 1328, 1411, 1952, 2074, 2656, 2822, 4148, 5063, 5644, 8296, 10126, 11288, 16592, 20252, 22576, 33184, 40504, 45152, 81008, 86071, 162016, 172142, 344284, 688568, 1377136, 2754272]

約数ペア:

[(1, 2754272), (2, 1377136), (4, 688568), (8, 344284), (16, 172142), (17, 162016), (32, 86071), (34, 81008), (61, 45152), (68, 40504), (83, 33184), (122, 22576), (136, 20252), (166, 16592), (244, 11288), (272, 10126), (332, 8296), (488, 5644), (544, 5063), (664, 4148), (976, 2822), (1037, 2656), (1328, 2074), (1411, 1952)]