5213672

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 10134720

約数和(自身を除く): 4921048

約数列:

[1, 2, 4, 8, 67, 71, 134, 137, 142, 268, 274, 284, 536, 548, 568, 1096, 4757, 9179, 9514, 9727, 18358, 19028, 19454, 36716, 38056, 38908, 73432, 77816, 651709, 1303418, 2606836, 5213672]

約数ペア:

[(1, 5213672), (2, 2606836), (4, 1303418), (8, 651709), (67, 77816), (71, 73432), (134, 38908), (137, 38056), (142, 36716), (268, 19454), (274, 19028), (284, 18358), (536, 9727), (548, 9514), (568, 9179), (1096, 4757)]