47189584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1067

約数の個数: 40

約数和(自身を含む): 98917280

約数和(自身を除く): 51727696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 614, 739, 1228, 1478, 2456, 2956, 3991, 4912, 5912, 7982, 9607, 11824, 15964, 19214, 31928, 38428, 63856, 76856, 153712, 226873, 453746, 907492, 1814984, 2949349, 3629968, 5898698, 11797396, 23594792, 47189584]

約数ペア:

[(1, 47189584), (2, 23594792), (4, 11797396), (8, 5898698), (13, 3629968), (16, 2949349), (26, 1814984), (52, 907492), (104, 453746), (208, 226873), (307, 153712), (614, 76856), (739, 63856), (1228, 38428), (1478, 31928), (2456, 19214), (2956, 15964), (3991, 11824), (4912, 9607), (5912, 7982)]