64070356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 136604160

約数和(自身を除く): 72533804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1451, 1577, 2324, 2902, 3154, 5804, 6308, 10157, 11039, 20314, 22078, 27569, 40628, 44156, 55138, 110276, 120433, 192983, 240866, 385966, 481732, 771932, 843031, 1686062, 2288227, 3372124, 4576454, 9152908, 16017589, 32035178, 64070356]

約数ペア:

[(1, 64070356), (2, 32035178), (4, 16017589), (7, 9152908), (14, 4576454), (19, 3372124), (28, 2288227), (38, 1686062), (76, 843031), (83, 771932), (133, 481732), (166, 385966), (266, 240866), (332, 192983), (532, 120433), (581, 110276), (1162, 55138), (1451, 44156), (1577, 40628), (2324, 27569), (2902, 22078), (3154, 20314), (5804, 11039), (6308, 10157)]