13657504

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3245

約数の個数: 48

約数和(自身を含む): 32356800

約数和(自身を除く): 18699296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3209, 4256, 6418, 12836, 22463, 25672, 44926, 51344, 60971, 89852, 102688, 121942, 179704, 243884, 359408, 426797, 487768, 718816, 853594, 975536, 1707188, 1951072, 3414376, 6828752, 13657504]

約数ペア:

[(1, 13657504), (2, 6828752), (4, 3414376), (7, 1951072), (8, 1707188), (14, 975536), (16, 853594), (19, 718816), (28, 487768), (32, 426797), (38, 359408), (56, 243884), (76, 179704), (112, 121942), (133, 102688), (152, 89852), (224, 60971), (266, 51344), (304, 44926), (532, 25672), (608, 22463), (1064, 12836), (2128, 6418), (3209, 4256)]