3847408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 7850192

約数和(自身を除く): 4002784

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 97, 134, 148, 194, 268, 296, 388, 536, 592, 776, 1072, 1552, 2479, 3589, 4958, 6499, 7178, 9916, 12998, 14356, 19832, 25996, 28712, 39664, 51992, 57424, 103984, 240463, 480926, 961852, 1923704, 3847408]

約数ペア:

[(1, 3847408), (2, 1923704), (4, 961852), (8, 480926), (16, 240463), (37, 103984), (67, 57424), (74, 51992), (97, 39664), (134, 28712), (148, 25996), (194, 19832), (268, 14356), (296, 12998), (388, 9916), (536, 7178), (592, 6499), (776, 4958), (1072, 3589), (1552, 2479)]