39611528068

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{4493}}^1$

素因数の和:5993

約数の個数: 72

約数和(自身を含む): 83314877184

約数和(自身を除く): 43703349116

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1451, 1519, 2902, 3038, 4493, 5804, 6076, 8986, 10157, 17972, 20314, 31451, 40628, 44981, 62902, 71099, 89962, 125804, 139283, 142198, 179924, 220157, 278566, 284396, 314867, 440314, 557132, 629734, 880628, 974981, 1259468, 1949962, 2204069, 3899924, 4408138, 6519343, 6824867, 8816276, 13038686, 13649734, 26077372, 27299468, 45635401, 91270802, 182541604, 202099633, 319447807, 404199266, 638895614, 808398532, 1277791228, 1414697431, 2829394862, 5658789724, 9902882017, 19805764034, 39611528068]

約数ペア:

[(1, 39611528068), (2, 19805764034), (4, 9902882017), (7, 5658789724), (14, 2829394862), (28, 1414697431), (31, 1277791228), (49, 808398532), (62, 638895614), (98, 404199266), (124, 319447807), (196, 202099633), (217, 182541604), (434, 91270802), (868, 45635401), (1451, 27299468), (1519, 26077372), (2902, 13649734), (3038, 13038686), (4493, 8816276), (5804, 6824867), (6076, 6519343), (8986, 4408138), (10157, 3899924), (17972, 2204069), (20314, 1949962), (31451, 1259468), (40628, 974981), (44981, 880628), (62902, 629734), (71099, 557132), (89962, 440314), (125804, 314867), (139283, 284396), (142198, 278566), (179924, 220157)]