27859314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 66873600

約数和(自身を除く): 39014286

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 89, 174, 178, 203, 257, 267, 406, 514, 534, 609, 623, 771, 1218, 1246, 1542, 1799, 1869, 2581, 3598, 3738, 5162, 5397, 7453, 7743, 10794, 14906, 15486, 18067, 22359, 22873, 36134, 44718, 45746, 52171, 54201, 68619, 104342, 108402, 137238, 156513, 160111, 313026, 320222, 480333, 663317, 960666, 1326634, 1989951, 3979902, 4643219, 9286438, 13929657, 27859314]

約数ペア:

[(1, 27859314), (2, 13929657), (3, 9286438), (6, 4643219), (7, 3979902), (14, 1989951), (21, 1326634), (29, 960666), (42, 663317), (58, 480333), (87, 320222), (89, 313026), (174, 160111), (178, 156513), (203, 137238), (257, 108402), (267, 104342), (406, 68619), (514, 54201), (534, 52171), (609, 45746), (623, 44718), (771, 36134), (1218, 22873), (1246, 22359), (1542, 18067), (1799, 15486), (1869, 14906), (2581, 10794), (3598, 7743), (3738, 7453), (5162, 5397)]