27720691334

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1\times {\mathrm{2251}}^1$

素因数の和:3213

約数の個数: 64

約数和(自身を含む): 51250475520

約数和(自身を除く): 23529784186

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 877, 1003, 1754, 2006, 2251, 4502, 6139, 7021, 12278, 14042, 14909, 15757, 29818, 31514, 38267, 51743, 76534, 103486, 104363, 132809, 208726, 265618, 267869, 362201, 535738, 724402, 879631, 929663, 1759262, 1859326, 1974127, 2257753, 3948254, 4515506, 6157417, 12314834, 13818889, 15804271, 27637778, 31608542, 33560159, 67120318, 116473493, 232946986, 234921113, 469842226, 815314451, 1630628902, 1980049381, 3960098762, 13860345667, 27720691334]

約数ペア:

[(1, 27720691334), (2, 13860345667), (7, 3960098762), (14, 1980049381), (17, 1630628902), (34, 815314451), (59, 469842226), (118, 234921113), (119, 232946986), (238, 116473493), (413, 67120318), (826, 33560159), (877, 31608542), (1003, 27637778), (1754, 15804271), (2006, 13818889), (2251, 12314834), (4502, 6157417), (6139, 4515506), (7021, 3948254), (12278, 2257753), (14042, 1974127), (14909, 1859326), (15757, 1759262), (29818, 929663), (31514, 879631), (38267, 724402), (51743, 535738), (76534, 362201), (103486, 267869), (104363, 265618), (132809, 208726)]