38646114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 88905600

約数和(自身を除く): 50259486

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 247, 267, 293, 494, 534, 586, 741, 879, 1157, 1482, 1691, 1758, 2314, 3382, 3471, 3809, 5073, 5567, 6942, 7618, 10146, 11134, 11427, 16701, 21983, 22854, 26077, 33402, 43966, 52154, 65949, 72371, 78231, 131898, 144742, 156462, 217113, 339001, 434226, 495463, 678002, 990926, 1017003, 1486389, 2034006, 2972778, 6441019, 12882038, 19323057, 38646114]

約数ペア:

[(1, 38646114), (2, 19323057), (3, 12882038), (6, 6441019), (13, 2972778), (19, 2034006), (26, 1486389), (38, 1017003), (39, 990926), (57, 678002), (78, 495463), (89, 434226), (114, 339001), (178, 217113), (247, 156462), (267, 144742), (293, 131898), (494, 78231), (534, 72371), (586, 65949), (741, 52154), (879, 43966), (1157, 33402), (1482, 26077), (1691, 22854), (1758, 21983), (2314, 16701), (3382, 11427), (3471, 11134), (3809, 10146), (5073, 7618), (5567, 6942)]