12804929248

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{61027}}^1$

素因数の和:61199

約数の個数: 48

約数和(自身を含む): 25836814080

約数和(自身を除く): 13031884832

約数列:

[1, 2, 4, 8, 16, 32, 79, 83, 158, 166, 316, 332, 632, 664, 1264, 1328, 2528, 2656, 6557, 13114, 26228, 52456, 61027, 104912, 122054, 209824, 244108, 488216, 976432, 1952864, 4821133, 5065241, 9642266, 10130482, 19284532, 20260964, 38569064, 40521928, 77138128, 81043856, 154276256, 162087712, 400154039, 800308078, 1600616156, 3201232312, 6402464624, 12804929248]

約数ペア:

[(1, 12804929248), (2, 6402464624), (4, 3201232312), (8, 1600616156), (16, 800308078), (32, 400154039), (79, 162087712), (83, 154276256), (158, 81043856), (166, 77138128), (316, 40521928), (332, 38569064), (632, 20260964), (664, 19284532), (1264, 10130482), (1328, 9642266), (2528, 5065241), (2656, 4821133), (6557, 1952864), (13114, 976432), (26228, 488216), (52456, 244108), (61027, 209824), (104912, 122054)]