4887248

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 9916032

約数和(自身を除く): 5028784

約数列:

[1, 2, 4, 8, 16, 47, 67, 94, 97, 134, 188, 194, 268, 376, 388, 536, 752, 776, 1072, 1552, 3149, 4559, 6298, 6499, 9118, 12596, 12998, 18236, 25192, 25996, 36472, 50384, 51992, 72944, 103984, 305453, 610906, 1221812, 2443624, 4887248]

約数ペア:

[(1, 4887248), (2, 2443624), (4, 1221812), (8, 610906), (16, 305453), (47, 103984), (67, 72944), (94, 51992), (97, 50384), (134, 36472), (188, 25996), (194, 25192), (268, 18236), (376, 12998), (388, 12596), (536, 9118), (752, 6499), (776, 6298), (1072, 4559), (1552, 3149)]