71385284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 136311168

約数和(自身を除く): 64925884

約数列:

[1, 2, 4, 23, 37, 46, 67, 74, 92, 134, 148, 268, 313, 626, 851, 1252, 1541, 1702, 2479, 3082, 3404, 4958, 6164, 7199, 9916, 11581, 14398, 20971, 23162, 28796, 41942, 46324, 57017, 83884, 114034, 228068, 266363, 482333, 532726, 775927, 964666, 1065452, 1551854, 1929332, 3103708, 17846321, 35692642, 71385284]

約数ペア:

[(1, 71385284), (2, 35692642), (4, 17846321), (23, 3103708), (37, 1929332), (46, 1551854), (67, 1065452), (74, 964666), (92, 775927), (134, 532726), (148, 482333), (268, 266363), (313, 228068), (626, 114034), (851, 83884), (1252, 57017), (1541, 46324), (1702, 41942), (2479, 28796), (3082, 23162), (3404, 20971), (4958, 14398), (6164, 11581), (7199, 9916)]