13547936

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 27760320

約数和(自身を除く): 14212384

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 89, 134, 142, 178, 268, 284, 356, 536, 568, 712, 1072, 1136, 1424, 2144, 2272, 2848, 4757, 5963, 6319, 9514, 11926, 12638, 19028, 23852, 25276, 38056, 47704, 50552, 76112, 95408, 101104, 152224, 190816, 202208, 423373, 846746, 1693492, 3386984, 6773968, 13547936]

約数ペア:

[(1, 13547936), (2, 6773968), (4, 3386984), (8, 1693492), (16, 846746), (32, 423373), (67, 202208), (71, 190816), (89, 152224), (134, 101104), (142, 95408), (178, 76112), (268, 50552), (284, 47704), (356, 38056), (536, 25276), (568, 23852), (712, 19028), (1072, 12638), (1136, 11926), (1424, 9514), (2144, 6319), (2272, 5963), (2848, 4757)]