40817018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 69769728

約数和(自身を除く): 28952710

約数列:

[1, 2, 11, 22, 31, 62, 97, 194, 341, 617, 682, 1067, 1234, 2134, 3007, 6014, 6787, 13574, 19127, 33077, 38254, 59849, 66154, 119698, 210397, 420794, 658339, 1316678, 1855319, 3710638, 20408509, 40817018]

約数ペア:

[(1, 40817018), (2, 20408509), (11, 3710638), (22, 1855319), (31, 1316678), (62, 658339), (97, 420794), (194, 210397), (341, 119698), (617, 66154), (682, 59849), (1067, 38254), (1234, 33077), (2134, 19127), (3007, 13574), (6014, 6787)]