26745746

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 16592494

約数列:

[1, 2, 31, 37, 62, 74, 89, 131, 178, 262, 1147, 2294, 2759, 3293, 4061, 4847, 5518, 6586, 8122, 9694, 11659, 23318, 102083, 150257, 204166, 300514, 361429, 431383, 722858, 862766, 13372873, 26745746]

約数ペア:

[(1, 26745746), (2, 13372873), (31, 862766), (37, 722858), (62, 431383), (74, 361429), (89, 300514), (131, 204166), (178, 150257), (262, 102083), (1147, 23318), (2294, 11659), (2759, 9694), (3293, 8122), (4061, 6586), (4847, 5518)]