28419342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 70170624

約数和(自身を除く): 41751282

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 238, 318, 357, 371, 714, 742, 751, 901, 1113, 1502, 1802, 2226, 2253, 2703, 4506, 5257, 5406, 6307, 10514, 12614, 12767, 15771, 18921, 25534, 31542, 37842, 38301, 39803, 76602, 79606, 89369, 119409, 178738, 238818, 268107, 278621, 536214, 557242, 676651, 835863, 1353302, 1671726, 2029953, 4059906, 4736557, 9473114, 14209671, 28419342]

約数ペア:

[(1, 28419342), (2, 14209671), (3, 9473114), (6, 4736557), (7, 4059906), (14, 2029953), (17, 1671726), (21, 1353302), (34, 835863), (42, 676651), (51, 557242), (53, 536214), (102, 278621), (106, 268107), (119, 238818), (159, 178738), (238, 119409), (318, 89369), (357, 79606), (371, 76602), (714, 39803), (742, 38301), (751, 37842), (901, 31542), (1113, 25534), (1502, 18921), (1802, 15771), (2226, 12767), (2253, 12614), (2703, 10514), (4506, 6307), (5257, 5406)]