26417296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 54723680

約数和(自身を除く): 28306384

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 1297, 2546, 2594, 5092, 5188, 10184, 10376, 20368, 20752, 24643, 49286, 86899, 98572, 173798, 197144, 347596, 394288, 695192, 1390384, 1651081, 3302162, 6604324, 13208648, 26417296]

約数ペア:

[(1, 26417296), (2, 13208648), (4, 6604324), (8, 3302162), (16, 1651081), (19, 1390384), (38, 695192), (67, 394288), (76, 347596), (134, 197144), (152, 173798), (268, 98572), (304, 86899), (536, 49286), (1072, 24643), (1273, 20752), (1297, 20368), (2546, 10376), (2594, 10184), (5092, 5188)]