63815794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 57835406

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 71, 109, 133, 142, 217, 218, 266, 434, 497, 589, 763, 994, 1178, 1349, 1526, 2071, 2201, 2698, 3379, 4123, 4142, 4402, 6758, 7739, 8246, 9443, 14497, 15407, 15478, 18886, 23653, 28994, 30814, 41819, 47306, 54173, 64201, 83638, 108346, 128402, 147041, 239909, 292733, 294082, 449407, 479818, 585466, 898814, 1029287, 1679363, 2058574, 3358726, 4558271, 9116542, 31907897, 63815794]

約数ペア:

[(1, 63815794), (2, 31907897), (7, 9116542), (14, 4558271), (19, 3358726), (31, 2058574), (38, 1679363), (62, 1029287), (71, 898814), (109, 585466), (133, 479818), (142, 449407), (217, 294082), (218, 292733), (266, 239909), (434, 147041), (497, 128402), (589, 108346), (763, 83638), (994, 64201), (1178, 54173), (1349, 47306), (1526, 41819), (2071, 30814), (2201, 28994), (2698, 23653), (3379, 18886), (4123, 15478), (4142, 15407), (4402, 14497), (6758, 9443), (7739, 8246)]